7440264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7949}}^1$

素因数の和:7974

約数の個数: 48

約数和(自身を含む): 21703500

約数和(自身を除く): 14263236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 7949, 15898, 23847, 31796, 47694, 63592, 71541, 95388, 103337, 143082, 190776, 206674, 286164, 310011, 413348, 572328, 620022, 826696, 930033, 1240044, 1860066, 2480088, 3720132, 7440264]

約数ペア:

[(1, 7440264), (2, 3720132), (3, 2480088), (4, 1860066), (6, 1240044), (8, 930033), (9, 826696), (12, 620022), (13, 572328), (18, 413348), (24, 310011), (26, 286164), (36, 206674), (39, 190776), (52, 143082), (72, 103337), (78, 95388), (104, 71541), (117, 63592), (156, 47694), (234, 31796), (312, 23847), (468, 15898), (936, 7949)]