18159987048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{44797}}^1$

素因数の和:44959

約数の個数: 128

約数和(自身を含む): 55047782400

約数和(自身を除く): 36887795352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 127, 133, 152, 168, 228, 254, 266, 381, 399, 456, 508, 532, 762, 798, 889, 1016, 1064, 1524, 1596, 1778, 2413, 2667, 3048, 3192, 3556, 4826, 5334, 7112, 7239, 9652, 10668, 14478, 16891, 19304, 21336, 28956, 33782, 44797, 50673, 57912, 67564, 89594, 101346, 134391, 135128, 179188, 202692, 268782, 313579, 358376, 405384, 537564, 627158, 851143, 940737, 1075128, 1254316, 1702286, 1881474, 2508632, 2553429, 3404572, 3762948, 5106858, 5689219, 5958001, 6809144, 7525896, 10213716, 11378438, 11916002, 17067657, 17874003, 20427432, 22756876, 23832004, 34135314, 35748006, 39824533, 45513752, 47664008, 68270628, 71496012, 79649066, 108095161, 119473599, 136541256, 142992024, 159298132, 216190322, 238947198, 318596264, 324285483, 432380644, 477894396, 648570966, 756666127, 864761288, 955788792, 1297141932, 1513332254, 2269998381, 2594283864, 3026664508, 4539996762, 6053329016, 9079993524, 18159987048]

約数ペア:

[(1, 18159987048), (2, 9079993524), (3, 6053329016), (4, 4539996762), (6, 3026664508), (7, 2594283864), (8, 2269998381), (12, 1513332254), (14, 1297141932), (19, 955788792), (21, 864761288), (24, 756666127), (28, 648570966), (38, 477894396), (42, 432380644), (56, 324285483), (57, 318596264), (76, 238947198), (84, 216190322), (114, 159298132), (127, 142992024), (133, 136541256), (152, 119473599), (168, 108095161), (228, 79649066), (254, 71496012), (266, 68270628), (381, 47664008), (399, 45513752), (456, 39824533), (508, 35748006), (532, 34135314), (762, 23832004), (798, 22756876), (889, 20427432), (1016, 17874003), (1064, 17067657), (1524, 11916002), (1596, 11378438), (1778, 10213716), (2413, 7525896), (2667, 6809144), (3048, 5958001), (3192, 5689219), (3556, 5106858), (4826, 3762948), (5334, 3404572), (7112, 2553429), (7239, 2508632), (9652, 1881474), (10668, 1702286), (14478, 1254316), (16891, 1075128), (19304, 940737), (21336, 851143), (28956, 627158), (33782, 537564), (44797, 405384), (50673, 358376), (57912, 313579), (67564, 268782), (89594, 202692), (101346, 179188), (134391, 135128)]