26696406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 62496000

約数和(自身を除く): 35799594

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 61, 66, 114, 122, 183, 209, 349, 366, 418, 627, 671, 698, 1047, 1159, 1254, 1342, 2013, 2094, 2318, 3477, 3839, 4026, 6631, 6954, 7678, 11517, 12749, 13262, 19893, 21289, 23034, 25498, 38247, 39786, 42578, 63867, 72941, 76494, 127734, 145882, 218823, 234179, 404491, 437646, 468358, 702537, 808982, 1213473, 1405074, 2426946, 4449401, 8898802, 13348203, 26696406]

約数ペア:

[(1, 26696406), (2, 13348203), (3, 8898802), (6, 4449401), (11, 2426946), (19, 1405074), (22, 1213473), (33, 808982), (38, 702537), (57, 468358), (61, 437646), (66, 404491), (114, 234179), (122, 218823), (183, 145882), (209, 127734), (349, 76494), (366, 72941), (418, 63867), (627, 42578), (671, 39786), (698, 38247), (1047, 25498), (1159, 23034), (1254, 21289), (1342, 19893), (2013, 13262), (2094, 12749), (2318, 11517), (3477, 7678), (3839, 6954), (4026, 6631)]