16891524

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 48263040

約数和(自身を除く): 31371516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 212, 227, 234, 318, 351, 454, 468, 477, 636, 681, 689, 702, 908, 954, 1362, 1378, 1404, 1431, 1908, 2043, 2067, 2724, 2756, 2862, 2951, 4086, 4134, 5724, 5902, 6129, 6201, 8172, 8268, 8853, 11804, 12031, 12258, 12402, 17706, 18603, 24062, 24516, 24804, 26559, 35412, 36093, 37206, 48124, 53118, 72186, 74412, 79677, 106236, 108279, 144372, 156403, 159354, 216558, 312806, 318708, 324837, 433116, 469209, 625612, 649674, 938418, 1299348, 1407627, 1876836, 2815254, 4222881, 5630508, 8445762, 16891524]

約数ペア:

[(1, 16891524), (2, 8445762), (3, 5630508), (4, 4222881), (6, 2815254), (9, 1876836), (12, 1407627), (13, 1299348), (18, 938418), (26, 649674), (27, 625612), (36, 469209), (39, 433116), (52, 324837), (53, 318708), (54, 312806), (78, 216558), (106, 159354), (108, 156403), (117, 144372), (156, 108279), (159, 106236), (212, 79677), (227, 74412), (234, 72186), (318, 53118), (351, 48124), (454, 37206), (468, 36093), (477, 35412), (636, 26559), (681, 24804), (689, 24516), (702, 24062), (908, 18603), (954, 17706), (1362, 12402), (1378, 12258), (1404, 12031), (1431, 11804), (1908, 8853), (2043, 8268), (2067, 8172), (2724, 6201), (2756, 6129), (2862, 5902), (2951, 5724), (4086, 4134)]