37991844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 105513408

約数和(自身を除く): 67521564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 197, 198, 394, 396, 487, 591, 788, 974, 1182, 1461, 1773, 1948, 2167, 2364, 2922, 3546, 4334, 4383, 5357, 5844, 6501, 7092, 8668, 8766, 10714, 13002, 16071, 17532, 19503, 21428, 26004, 32142, 39006, 48213, 64284, 78012, 95939, 96426, 191878, 192852, 287817, 383756, 575634, 863451, 1055329, 1151268, 1726902, 2110658, 3165987, 3453804, 4221316, 6331974, 9497961, 12663948, 18995922, 37991844]

約数ペア:

[(1, 37991844), (2, 18995922), (3, 12663948), (4, 9497961), (6, 6331974), (9, 4221316), (11, 3453804), (12, 3165987), (18, 2110658), (22, 1726902), (33, 1151268), (36, 1055329), (44, 863451), (66, 575634), (99, 383756), (132, 287817), (197, 192852), (198, 191878), (394, 96426), (396, 95939), (487, 78012), (591, 64284), (788, 48213), (974, 39006), (1182, 32142), (1461, 26004), (1773, 21428), (1948, 19503), (2167, 17532), (2364, 16071), (2922, 13002), (3546, 10714), (4334, 8766), (4383, 8668), (5357, 7092), (5844, 6501)]