1819988184

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{221087}}^1$

素因数の和:221117

約数の個数: 64

約数和(自身を含む): 5306112000

約数和(自身を除く): 3486123816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 221087, 442174, 663261, 884348, 1326522, 1547609, 1768696, 2653044, 3095218, 4642827, 5306088, 6190436, 9285654, 10833263, 12380872, 18571308, 21666526, 32499789, 37142616, 43333052, 64999578, 75832841, 86666104, 129999156, 151665682, 227498523, 259998312, 303331364, 454997046, 606662728, 909994092, 1819988184]

約数ペア:

[(1, 1819988184), (2, 909994092), (3, 606662728), (4, 454997046), (6, 303331364), (7, 259998312), (8, 227498523), (12, 151665682), (14, 129999156), (21, 86666104), (24, 75832841), (28, 64999578), (42, 43333052), (49, 37142616), (56, 32499789), (84, 21666526), (98, 18571308), (147, 12380872), (168, 10833263), (196, 9285654), (294, 6190436), (343, 5306088), (392, 4642827), (588, 3095218), (686, 2653044), (1029, 1768696), (1176, 1547609), (1372, 1326522), (2058, 884348), (2744, 663261), (4116, 442174), (8232, 221087)]