15697087812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{347989}}^1$

素因数の和:348185

約数の個数: 72

約数和(自身を含む): 45600609600

約数和(自身を除く): 29903521788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 2148, 2506, 3222, 3759, 5012, 6444, 7518, 11277, 15036, 22554, 45108, 347989, 695978, 1043967, 1391956, 2087934, 2435923, 3131901, 4175868, 4871846, 6263802, 7307769, 9743692, 12527604, 14615538, 21923307, 29231076, 43846614, 62290031, 87693228, 124580062, 186870093, 249160124, 373740186, 436030217, 560610279, 747480372, 872060434, 1121220558, 1308090651, 1744120868, 2242441116, 2616181302, 3924271953, 5232362604, 7848543906, 15697087812]

約数ペア:

[(1, 15697087812), (2, 7848543906), (3, 5232362604), (4, 3924271953), (6, 2616181302), (7, 2242441116), (9, 1744120868), (12, 1308090651), (14, 1121220558), (18, 872060434), (21, 747480372), (28, 560610279), (36, 436030217), (42, 373740186), (63, 249160124), (84, 186870093), (126, 124580062), (179, 87693228), (252, 62290031), (358, 43846614), (537, 29231076), (716, 21923307), (1074, 14615538), (1253, 12527604), (1611, 9743692), (2148, 7307769), (2506, 6263802), (3222, 4871846), (3759, 4175868), (5012, 3131901), (6444, 2435923), (7518, 2087934), (11277, 1391956), (15036, 1043967), (22554, 695978), (45108, 347989)]