18114810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{12323}}^1$

素因数の和:12347

約数の個数: 48

約数和(自身を含む): 50577696

約数和(自身を除く): 32462886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 12323, 24646, 36969, 61615, 73938, 86261, 123230, 172522, 184845, 258783, 369690, 431305, 517566, 603827, 862610, 1207654, 1293915, 1811481, 2587830, 3019135, 3622962, 6038270, 9057405, 18114810]

約数ペア:

[(1, 18114810), (2, 9057405), (3, 6038270), (5, 3622962), (6, 3019135), (7, 2587830), (10, 1811481), (14, 1293915), (15, 1207654), (21, 862610), (30, 603827), (35, 517566), (42, 431305), (49, 369690), (70, 258783), (98, 184845), (105, 172522), (147, 123230), (210, 86261), (245, 73938), (294, 61615), (490, 36969), (735, 24646), (1470, 12323)]