15949314

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 36152064

約数和(自身を除く): 20202750

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 101, 186, 202, 279, 283, 303, 558, 566, 606, 849, 909, 1698, 1818, 2547, 3131, 5094, 6262, 8773, 9393, 17546, 18786, 26319, 28179, 28583, 52638, 56358, 57166, 78957, 85749, 157914, 171498, 257247, 514494, 886073, 1772146, 2658219, 5316438, 7974657, 15949314]

約数ペア:

[(1, 15949314), (2, 7974657), (3, 5316438), (6, 2658219), (9, 1772146), (18, 886073), (31, 514494), (62, 257247), (93, 171498), (101, 157914), (186, 85749), (202, 78957), (279, 57166), (283, 56358), (303, 52638), (558, 28583), (566, 28179), (606, 26319), (849, 18786), (909, 17546), (1698, 9393), (1818, 8773), (2547, 6262), (3131, 5094)]