123203412

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{38453}}^1$

素因数の和:38552

約数の個数: 36

約数和(自身を含む): 314938260

約数和(自身を除く): 191734848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 38453, 76906, 115359, 153812, 230718, 346077, 461436, 692154, 1384308, 3422317, 6844634, 10266951, 13689268, 20533902, 30800853, 41067804, 61601706, 123203412]

約数ペア:

[(1, 123203412), (2, 61601706), (3, 41067804), (4, 30800853), (6, 20533902), (9, 13689268), (12, 10266951), (18, 6844634), (36, 3422317), (89, 1384308), (178, 692154), (267, 461436), (356, 346077), (534, 230718), (801, 153812), (1068, 115359), (1602, 76906), (3204, 38453)]