18457376

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 45505152

約数和(自身を除く): 27047776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 68, 74, 112, 119, 131, 136, 148, 224, 238, 259, 262, 272, 296, 476, 518, 524, 544, 592, 629, 917, 952, 1036, 1048, 1184, 1258, 1834, 1904, 2072, 2096, 2227, 2516, 3668, 3808, 4144, 4192, 4403, 4454, 4847, 5032, 7336, 8288, 8806, 8908, 9694, 10064, 14672, 15589, 17612, 17816, 19388, 20128, 29344, 31178, 33929, 35224, 35632, 38776, 62356, 67858, 70448, 71264, 77552, 82399, 124712, 135716, 140896, 155104, 164798, 249424, 271432, 329596, 498848, 542864, 576793, 659192, 1085728, 1153586, 1318384, 2307172, 2636768, 4614344, 9228688, 18457376]

約数ペア:

[(1, 18457376), (2, 9228688), (4, 4614344), (7, 2636768), (8, 2307172), (14, 1318384), (16, 1153586), (17, 1085728), (28, 659192), (32, 576793), (34, 542864), (37, 498848), (56, 329596), (68, 271432), (74, 249424), (112, 164798), (119, 155104), (131, 140896), (136, 135716), (148, 124712), (224, 82399), (238, 77552), (259, 71264), (262, 70448), (272, 67858), (296, 62356), (476, 38776), (518, 35632), (524, 35224), (544, 33929), (592, 31178), (629, 29344), (917, 20128), (952, 19388), (1036, 17816), (1048, 17612), (1184, 15589), (1258, 14672), (1834, 10064), (1904, 9694), (2072, 8908), (2096, 8806), (2227, 8288), (2516, 7336), (3668, 5032), (3808, 4847), (4144, 4454), (4192, 4403)]