1330896258

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{45389}}^1$

素因数の和:45584

約数の個数: 40

約数和(自身を含む): 2998735740

約数和(自身を除く): 1667839482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 1086, 1629, 3258, 4887, 9774, 14661, 29322, 45389, 90778, 136167, 272334, 408501, 817002, 1225503, 2451006, 3676509, 7353018, 8215409, 16430818, 24646227, 49292454, 73938681, 147877362, 221816043, 443632086, 665448129, 1330896258]

約数ペア:

[(1, 1330896258), (2, 665448129), (3, 443632086), (6, 221816043), (9, 147877362), (18, 73938681), (27, 49292454), (54, 24646227), (81, 16430818), (162, 8215409), (181, 7353018), (362, 3676509), (543, 2451006), (1086, 1225503), (1629, 817002), (3258, 408501), (4887, 272334), (9774, 136167), (14661, 90778), (29322, 45389)]