13646430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{21661}}^1$

素因数の和:21681

約数の個数: 48

約数和(自身を含む): 40551264

約数和(自身を除く): 26904834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 21661, 43322, 64983, 108305, 129966, 151627, 194949, 216610, 303254, 324915, 389898, 454881, 649830, 758135, 909762, 974745, 1364643, 1516270, 1949490, 2274405, 2729286, 4548810, 6823215, 13646430]

約数ペア:

[(1, 13646430), (2, 6823215), (3, 4548810), (5, 2729286), (6, 2274405), (7, 1949490), (9, 1516270), (10, 1364643), (14, 974745), (15, 909762), (18, 758135), (21, 649830), (30, 454881), (35, 389898), (42, 324915), (45, 303254), (63, 216610), (70, 194949), (90, 151627), (105, 129966), (126, 108305), (210, 64983), (315, 43322), (630, 21661)]