2018023174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 3477427200

約数和(自身を除く): 1459404026

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 103, 206, 437, 551, 667, 773, 874, 1102, 1334, 1546, 1957, 2369, 2987, 3914, 4738, 5974, 12673, 14687, 17779, 22417, 25346, 29374, 35558, 44834, 45011, 56753, 68701, 79619, 90022, 113506, 137402, 159238, 337801, 425923, 515591, 675602, 851846, 1031182, 1305319, 1512761, 1831237, 2308951, 2610638, 3025522, 3662474, 4617902, 9796229, 19592458, 34793503, 43870069, 53105873, 69587006, 87740138, 106211746, 1009011587, 2018023174]

約数ペア:

[(1, 2018023174), (2, 1009011587), (19, 106211746), (23, 87740138), (29, 69587006), (38, 53105873), (46, 43870069), (58, 34793503), (103, 19592458), (206, 9796229), (437, 4617902), (551, 3662474), (667, 3025522), (773, 2610638), (874, 2308951), (1102, 1831237), (1334, 1512761), (1546, 1305319), (1957, 1031182), (2369, 851846), (2987, 675602), (3914, 515591), (4738, 425923), (5974, 337801), (12673, 159238), (14687, 137402), (17779, 113506), (22417, 90022), (25346, 79619), (29374, 68701), (35558, 56753), (44834, 45011)]