21404443752

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{371141}}^1$

素因数の和:371248

約数の個数: 80

約数和(自身を含む): 60626045700

約数和(自身を除く): 39221601948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 267, 324, 356, 534, 648, 712, 801, 1068, 1602, 2136, 2403, 3204, 4806, 6408, 7209, 9612, 14418, 19224, 28836, 57672, 371141, 742282, 1113423, 1484564, 2226846, 2969128, 3340269, 4453692, 6680538, 8907384, 10020807, 13361076, 20041614, 26722152, 30062421, 33031549, 40083228, 60124842, 66063098, 80166456, 99094647, 120249684, 132126196, 198189294, 240499368, 264252392, 297283941, 396378588, 594567882, 792757176, 891851823, 1189135764, 1783703646, 2378271528, 2675555469, 3567407292, 5351110938, 7134814584, 10702221876, 21404443752]

約数ペア:

[(1, 21404443752), (2, 10702221876), (3, 7134814584), (4, 5351110938), (6, 3567407292), (8, 2675555469), (9, 2378271528), (12, 1783703646), (18, 1189135764), (24, 891851823), (27, 792757176), (36, 594567882), (54, 396378588), (72, 297283941), (81, 264252392), (89, 240499368), (108, 198189294), (162, 132126196), (178, 120249684), (216, 99094647), (267, 80166456), (324, 66063098), (356, 60124842), (534, 40083228), (648, 33031549), (712, 30062421), (801, 26722152), (1068, 20041614), (1602, 13361076), (2136, 10020807), (2403, 8907384), (3204, 6680538), (4806, 4453692), (6408, 3340269), (7209, 2969128), (9612, 2226846), (14418, 1484564), (19224, 1113423), (28836, 742282), (57672, 371141)]