18281484

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 52920000

約数和(自身を除く): 34638516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 156, 174, 234, 261, 348, 351, 377, 449, 468, 522, 702, 754, 783, 898, 1044, 1131, 1347, 1404, 1508, 1566, 1796, 2262, 2694, 3132, 3393, 4041, 4524, 5388, 5837, 6786, 8082, 10179, 11674, 12123, 13021, 13572, 16164, 17511, 20358, 23348, 24246, 26042, 35022, 39063, 40716, 48492, 52084, 52533, 70044, 78126, 105066, 117189, 156252, 157599, 169273, 210132, 234378, 315198, 338546, 351567, 468756, 507819, 630396, 677092, 703134, 1015638, 1406268, 1523457, 2031276, 3046914, 4570371, 6093828, 9140742, 18281484]

約数ペア:

[(1, 18281484), (2, 9140742), (3, 6093828), (4, 4570371), (6, 3046914), (9, 2031276), (12, 1523457), (13, 1406268), (18, 1015638), (26, 703134), (27, 677092), (29, 630396), (36, 507819), (39, 468756), (52, 351567), (54, 338546), (58, 315198), (78, 234378), (87, 210132), (108, 169273), (116, 157599), (117, 156252), (156, 117189), (174, 105066), (234, 78126), (261, 70044), (348, 52533), (351, 52084), (377, 48492), (449, 40716), (468, 39063), (522, 35022), (702, 26042), (754, 24246), (783, 23348), (898, 20358), (1044, 17511), (1131, 16164), (1347, 13572), (1404, 13021), (1508, 12123), (1566, 11674), (1796, 10179), (2262, 8082), (2694, 6786), (3132, 5837), (3393, 5388), (4041, 4524)]