18930228

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{15619}}^1$

素因数の和:15727

約数の個数: 24

約数和(自身を含む): 44610720

約数和(自身を除く): 25680492

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 15619, 31238, 46857, 62476, 93714, 187428, 1577519, 3155038, 4732557, 6310076, 9465114, 18930228]

約数ペア:

[(1, 18930228), (2, 9465114), (3, 6310076), (4, 4732557), (6, 3155038), (12, 1577519), (101, 187428), (202, 93714), (303, 62476), (404, 46857), (606, 31238), (1212, 15619)]