2129016024

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{181409}}^1$

素因数の和:181584

約数の個数: 48

約数和(自身を含む): 5801491800

約数和(自身を除く): 3672475776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 181409, 362818, 544227, 725636, 1088454, 1451272, 1632681, 2176908, 3265362, 4353816, 6530724, 13061448, 29569667, 59139334, 88709001, 118278668, 177418002, 236557336, 266127003, 354836004, 532254006, 709672008, 1064508012, 2129016024]

約数ペア:

[(1, 2129016024), (2, 1064508012), (3, 709672008), (4, 532254006), (6, 354836004), (8, 266127003), (9, 236557336), (12, 177418002), (18, 118278668), (24, 88709001), (36, 59139334), (72, 29569667), (163, 13061448), (326, 6530724), (489, 4353816), (652, 3265362), (978, 2176908), (1304, 1632681), (1467, 1451272), (1956, 1088454), (2934, 725636), (3912, 544227), (5868, 362818), (11736, 181409)]