15181194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1997}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 34909056

約数和(自身を除く): 19727862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 1997, 2534, 3801, 3994, 5991, 7602, 11982, 13979, 27958, 41937, 83874, 361457, 722914, 1084371, 2168742, 2530199, 5060398, 7590597, 15181194]

約数ペア:

[(1, 15181194), (2, 7590597), (3, 5060398), (6, 2530199), (7, 2168742), (14, 1084371), (21, 722914), (42, 361457), (181, 83874), (362, 41937), (543, 27958), (1086, 13979), (1267, 11982), (1997, 7602), (2534, 5991), (3801, 3994)]