25921566

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 67196160

約数和(自身を除く): 41274594

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 151, 153, 187, 198, 289, 297, 302, 306, 374, 453, 459, 561, 578, 594, 867, 906, 918, 1122, 1359, 1661, 1683, 1734, 2567, 2601, 2718, 3179, 3322, 3366, 4077, 4983, 5049, 5134, 5202, 6358, 7701, 7803, 8154, 9537, 9966, 10098, 14949, 15402, 15606, 19074, 23103, 28237, 28611, 29898, 43639, 44847, 46206, 56474, 57222, 69309, 84711, 85833, 87278, 89694, 130917, 138618, 169422, 171666, 254133, 261834, 392751, 480029, 508266, 762399, 785502, 960058, 1178253, 1440087, 1524798, 2356506, 2880174, 4320261, 8640522, 12960783, 25921566]

約数ペア:

[(1, 25921566), (2, 12960783), (3, 8640522), (6, 4320261), (9, 2880174), (11, 2356506), (17, 1524798), (18, 1440087), (22, 1178253), (27, 960058), (33, 785502), (34, 762399), (51, 508266), (54, 480029), (66, 392751), (99, 261834), (102, 254133), (151, 171666), (153, 169422), (187, 138618), (198, 130917), (289, 89694), (297, 87278), (302, 85833), (306, 84711), (374, 69309), (453, 57222), (459, 56474), (561, 46206), (578, 44847), (594, 43639), (867, 29898), (906, 28611), (918, 28237), (1122, 23103), (1359, 19074), (1661, 15606), (1683, 15402), (1734, 14949), (2567, 10098), (2601, 9966), (2718, 9537), (3179, 8154), (3322, 7803), (3366, 7701), (4077, 6358), (4983, 5202), (5049, 5134)]