18481384752

素因数分解:

$2^4\times 3^1\times {\mathrm{10223}}^1\times {\mathrm{37663}}^1$

素因数の和:47897

約数の個数: 40

約数和(自身を含む): 47749515264

約数和(自身を除く): 29268130512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10223, 20446, 30669, 37663, 40892, 61338, 75326, 81784, 112989, 122676, 150652, 163568, 225978, 245352, 301304, 451956, 490704, 602608, 903912, 1807824, 385028849, 770057698, 1155086547, 1540115396, 2310173094, 3080230792, 4620346188, 6160461584, 9240692376, 18481384752]

約数ペア:

[(1, 18481384752), (2, 9240692376), (3, 6160461584), (4, 4620346188), (6, 3080230792), (8, 2310173094), (12, 1540115396), (16, 1155086547), (24, 770057698), (48, 385028849), (10223, 1807824), (20446, 903912), (30669, 602608), (37663, 490704), (40892, 451956), (61338, 301304), (75326, 245352), (81784, 225978), (112989, 163568), (122676, 150652)]