18948458928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{23371}}^1$

素因数の和:23535

約数の個数: 160

約数和(自身を含む): 59353661440

約数和(自身を除く): 40405202512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 127, 133, 152, 168, 228, 254, 266, 304, 336, 381, 399, 456, 508, 532, 762, 798, 889, 912, 1016, 1064, 1524, 1596, 1778, 2032, 2128, 2413, 2667, 3048, 3192, 3556, 4826, 5334, 6096, 6384, 7112, 7239, 9652, 10668, 14224, 14478, 16891, 19304, 21336, 23371, 28956, 33782, 38608, 42672, 46742, 50673, 57912, 67564, 70113, 93484, 101346, 115824, 135128, 140226, 163597, 186968, 202692, 270256, 280452, 327194, 373936, 405384, 444049, 490791, 560904, 654388, 810768, 888098, 981582, 1121808, 1308776, 1332147, 1776196, 1963164, 2617552, 2664294, 2968117, 3108343, 3552392, 3926328, 5328588, 5936234, 6216686, 7104784, 7852656, 8904351, 9325029, 10657176, 11872468, 12433372, 17808702, 18650058, 20776819, 21314352, 23744936, 24866744, 35617404, 37300116, 41553638, 47489872, 49733488, 56394223, 62330457, 71234808, 74600232, 83107276, 112788446, 124660914, 142469616, 149200464, 166214552, 169182669, 225576892, 249321828, 332429104, 338365338, 394759561, 451153784, 498643656, 676730676, 789519122, 902307568, 997287312, 1184278683, 1353461352, 1579038244, 2368557366, 2706922704, 3158076488, 4737114732, 6316152976, 9474229464, 18948458928]

約数ペア:

[(1, 18948458928), (2, 9474229464), (3, 6316152976), (4, 4737114732), (6, 3158076488), (7, 2706922704), (8, 2368557366), (12, 1579038244), (14, 1353461352), (16, 1184278683), (19, 997287312), (21, 902307568), (24, 789519122), (28, 676730676), (38, 498643656), (42, 451153784), (48, 394759561), (56, 338365338), (57, 332429104), (76, 249321828), (84, 225576892), (112, 169182669), (114, 166214552), (127, 149200464), (133, 142469616), (152, 124660914), (168, 112788446), (228, 83107276), (254, 74600232), (266, 71234808), (304, 62330457), (336, 56394223), (381, 49733488), (399, 47489872), (456, 41553638), (508, 37300116), (532, 35617404), (762, 24866744), (798, 23744936), (889, 21314352), (912, 20776819), (1016, 18650058), (1064, 17808702), (1524, 12433372), (1596, 11872468), (1778, 10657176), (2032, 9325029), (2128, 8904351), (2413, 7852656), (2667, 7104784), (3048, 6216686), (3192, 5936234), (3556, 5328588), (4826, 3926328), (5334, 3552392), (6096, 3108343), (6384, 2968117), (7112, 2664294), (7239, 2617552), (9652, 1963164), (10668, 1776196), (14224, 1332147), (14478, 1308776), (16891, 1121808), (19304, 981582), (21336, 888098), (23371, 810768), (28956, 654388), (33782, 560904), (38608, 490791), (42672, 444049), (46742, 405384), (50673, 373936), (57912, 327194), (67564, 280452), (70113, 270256), (93484, 202692), (101346, 186968), (115824, 163597), (135128, 140226)]