18109380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2671}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 51174144

約数和(自身を除く): 33064764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2671, 3390, 5342, 6780, 8013, 10684, 13355, 16026, 26710, 32052, 40065, 53420, 80130, 160260, 301823, 603646, 905469, 1207292, 1509115, 1810938, 3018230, 3621876, 4527345, 6036460, 9054690, 18109380]

約数ペア:

[(1, 18109380), (2, 9054690), (3, 6036460), (4, 4527345), (5, 3621876), (6, 3018230), (10, 1810938), (12, 1509115), (15, 1207292), (20, 905469), (30, 603646), (60, 301823), (113, 160260), (226, 80130), (339, 53420), (452, 40065), (565, 32052), (678, 26710), (1130, 16026), (1356, 13355), (1695, 10684), (2260, 8013), (2671, 6780), (3390, 5342)]