12031290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3613}}^1$

素因数の和:3663

約数の個数: 48

約数和(自身を含む): 32135688

約数和(自身を除く): 20104398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 3613, 7226, 10839, 18065, 21678, 32517, 36130, 54195, 65034, 108390, 133681, 162585, 267362, 325170, 401043, 668405, 802086, 1203129, 1336810, 2005215, 2406258, 4010430, 6015645, 12031290]

約数ペア:

[(1, 12031290), (2, 6015645), (3, 4010430), (5, 2406258), (6, 2005215), (9, 1336810), (10, 1203129), (15, 802086), (18, 668405), (30, 401043), (37, 325170), (45, 267362), (74, 162585), (90, 133681), (111, 108390), (185, 65034), (222, 54195), (333, 36130), (370, 32517), (555, 21678), (666, 18065), (1110, 10839), (1665, 7226), (3330, 3613)]