8637972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 25546752

約数和(自身を除く): 16908780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 263, 276, 322, 357, 391, 476, 483, 526, 644, 714, 782, 789, 966, 1052, 1173, 1428, 1564, 1578, 1841, 1932, 2346, 2737, 3156, 3682, 4471, 4692, 5474, 5523, 6049, 7364, 8211, 8942, 10948, 11046, 12098, 13413, 16422, 17884, 18147, 22092, 24196, 26826, 31297, 32844, 36294, 42343, 53652, 62594, 72588, 84686, 93891, 102833, 125188, 127029, 169372, 187782, 205666, 254058, 308499, 375564, 411332, 508116, 616998, 719831, 1233996, 1439662, 2159493, 2879324, 4318986, 8637972]

約数ペア:

[(1, 8637972), (2, 4318986), (3, 2879324), (4, 2159493), (6, 1439662), (7, 1233996), (12, 719831), (14, 616998), (17, 508116), (21, 411332), (23, 375564), (28, 308499), (34, 254058), (42, 205666), (46, 187782), (51, 169372), (68, 127029), (69, 125188), (84, 102833), (92, 93891), (102, 84686), (119, 72588), (138, 62594), (161, 53652), (204, 42343), (238, 36294), (263, 32844), (276, 31297), (322, 26826), (357, 24196), (391, 22092), (476, 18147), (483, 17884), (526, 16422), (644, 13413), (714, 12098), (782, 11046), (789, 10948), (966, 8942), (1052, 8211), (1173, 7364), (1428, 6049), (1564, 5523), (1578, 5474), (1841, 4692), (1932, 4471), (2346, 3682), (2737, 3156)]