42172076772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1258267}}^1$

素因数の和:1258310

約数の個数: 108

約数和(自身を含む): 130532722320

約数和(自身を除く): 88360645548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 11172, 16758, 33516, 1258267, 2516534, 3774801, 5033068, 7549602, 8807869, 11324403, 15099204, 17615738, 22648806, 23907073, 26423607, 35231476, 45297612, 47814146, 52847214, 61655083, 71721219, 79270821, 95628292, 105694428, 123310166, 143442438, 158541642, 167349511, 184965249, 215163657, 246620332, 286884876, 317083284, 334699022, 369930498, 430327314, 502048533, 554895747, 669398044, 739860996, 860654628, 1004097066, 1109791494, 1171446577, 1506145599, 2008194132, 2219582988, 2342893154, 3012291198, 3514339731, 4685786308, 6024582396, 7028679462, 10543019193, 14057358924, 21086038386, 42172076772]

約数ペア:

[(1, 42172076772), (2, 21086038386), (3, 14057358924), (4, 10543019193), (6, 7028679462), (7, 6024582396), (9, 4685786308), (12, 3514339731), (14, 3012291198), (18, 2342893154), (19, 2219582988), (21, 2008194132), (28, 1506145599), (36, 1171446577), (38, 1109791494), (42, 1004097066), (49, 860654628), (57, 739860996), (63, 669398044), (76, 554895747), (84, 502048533), (98, 430327314), (114, 369930498), (126, 334699022), (133, 317083284), (147, 286884876), (171, 246620332), (196, 215163657), (228, 184965249), (252, 167349511), (266, 158541642), (294, 143442438), (342, 123310166), (399, 105694428), (441, 95628292), (532, 79270821), (588, 71721219), (684, 61655083), (798, 52847214), (882, 47814146), (931, 45297612), (1197, 35231476), (1596, 26423607), (1764, 23907073), (1862, 22648806), (2394, 17615738), (2793, 15099204), (3724, 11324403), (4788, 8807869), (5586, 7549602), (8379, 5033068), (11172, 3774801), (16758, 2516534), (33516, 1258267)]