18182460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4523}}^1$

素因数の和:4602

約数の個数: 48

約数和(自身を含む): 51682176

約数和(自身を除く): 33499716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 4523, 9046, 13569, 18092, 22615, 27138, 45230, 54276, 67845, 90460, 135690, 271380, 303041, 606082, 909123, 1212164, 1515205, 1818246, 3030410, 3636492, 4545615, 6060820, 9091230, 18182460]

約数ペア:

[(1, 18182460), (2, 9091230), (3, 6060820), (4, 4545615), (5, 3636492), (6, 3030410), (10, 1818246), (12, 1515205), (15, 1212164), (20, 909123), (30, 606082), (60, 303041), (67, 271380), (134, 135690), (201, 90460), (268, 67845), (335, 54276), (402, 45230), (670, 27138), (804, 22615), (1005, 18092), (1340, 13569), (2010, 9046), (4020, 4523)]