18568830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{88423}}^1$

素因数の和:88440

約数の個数: 32

約数和(自身を含む): 50932224

約数和(自身を除く): 32363394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 88423, 176846, 265269, 442115, 530538, 618961, 884230, 1237922, 1326345, 1856883, 2652690, 3094805, 3713766, 6189610, 9284415, 18568830]

約数ペア:

[(1, 18568830), (2, 9284415), (3, 6189610), (5, 3713766), (6, 3094805), (7, 2652690), (10, 1856883), (14, 1326345), (15, 1237922), (21, 884230), (30, 618961), (35, 530538), (42, 442115), (70, 265269), (105, 176846), (210, 88423)]