18644010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1188

約数の個数: 96

約数和(自身を含む): 56832192

約数和(自身を除く): 38188182

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1153, 1155, 1470, 1617, 2306, 2310, 2695, 3234, 3459, 5390, 5765, 6918, 8071, 8085, 11530, 12683, 16142, 16170, 17295, 24213, 25366, 34590, 38049, 40355, 48426, 56497, 63415, 76098, 80710, 88781, 112994, 121065, 126830, 169491, 177562, 190245, 242130, 266343, 282485, 338982, 380490, 443905, 532686, 564970, 621467, 847455, 887810, 1242934, 1331715, 1694910, 1864401, 2663430, 3107335, 3728802, 6214670, 9322005, 18644010]

約数ペア:

[(1, 18644010), (2, 9322005), (3, 6214670), (5, 3728802), (6, 3107335), (7, 2663430), (10, 1864401), (11, 1694910), (14, 1331715), (15, 1242934), (21, 887810), (22, 847455), (30, 621467), (33, 564970), (35, 532686), (42, 443905), (49, 380490), (55, 338982), (66, 282485), (70, 266343), (77, 242130), (98, 190245), (105, 177562), (110, 169491), (147, 126830), (154, 121065), (165, 112994), (210, 88781), (231, 80710), (245, 76098), (294, 63415), (330, 56497), (385, 48426), (462, 40355), (490, 38049), (539, 34590), (735, 25366), (770, 24213), (1078, 17295), (1153, 16170), (1155, 16142), (1470, 12683), (1617, 11530), (2306, 8085), (2310, 8071), (2695, 6918), (3234, 5765), (3459, 5390)]