15331896

素因数分解:

$2^3\times 3^3\times {\mathrm{70981}}^1$

素因数の和:70996

約数の個数: 32

約数和(自身を含む): 42589200

約数和(自身を除く): 27257304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 70981, 141962, 212943, 283924, 425886, 567848, 638829, 851772, 1277658, 1703544, 1916487, 2555316, 3832974, 5110632, 7665948, 15331896]

約数ペア:

[(1, 15331896), (2, 7665948), (3, 5110632), (4, 3832974), (6, 2555316), (8, 1916487), (9, 1703544), (12, 1277658), (18, 851772), (24, 638829), (27, 567848), (36, 425886), (54, 283924), (72, 212943), (108, 141962), (216, 70981)]