1630044

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 84

約数和(自身を含む): 4713016

約数和(自身を除く): 3082972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 117, 129, 156, 162, 172, 234, 243, 258, 324, 351, 387, 468, 486, 516, 559, 702, 729, 774, 972, 1053, 1118, 1161, 1404, 1458, 1548, 1677, 2106, 2236, 2322, 2916, 3159, 3354, 3483, 4212, 4644, 5031, 6318, 6708, 6966, 9477, 10062, 10449, 12636, 13932, 15093, 18954, 20124, 20898, 30186, 31347, 37908, 41796, 45279, 60372, 62694, 90558, 125388, 135837, 181116, 271674, 407511, 543348, 815022, 1630044]

約数ペア:

[(1, 1630044), (2, 815022), (3, 543348), (4, 407511), (6, 271674), (9, 181116), (12, 135837), (13, 125388), (18, 90558), (26, 62694), (27, 60372), (36, 45279), (39, 41796), (43, 37908), (52, 31347), (54, 30186), (78, 20898), (81, 20124), (86, 18954), (108, 15093), (117, 13932), (129, 12636), (156, 10449), (162, 10062), (172, 9477), (234, 6966), (243, 6708), (258, 6318), (324, 5031), (351, 4644), (387, 4212), (468, 3483), (486, 3354), (516, 3159), (559, 2916), (702, 2322), (729, 2236), (774, 2106), (972, 1677), (1053, 1548), (1118, 1458), (1161, 1404)]