7388172

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 21158592

約数和(自身を除く): 13770420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 691, 891, 972, 1188, 1382, 1782, 2073, 2673, 2764, 3564, 4146, 5346, 6219, 7601, 8292, 10692, 12438, 15202, 18657, 22803, 24876, 30404, 37314, 45606, 55971, 68409, 74628, 91212, 111942, 136818, 167913, 205227, 223884, 273636, 335826, 410454, 615681, 671652, 820908, 1231362, 1847043, 2462724, 3694086, 7388172]

約数ペア:

[(1, 7388172), (2, 3694086), (3, 2462724), (4, 1847043), (6, 1231362), (9, 820908), (11, 671652), (12, 615681), (18, 410454), (22, 335826), (27, 273636), (33, 223884), (36, 205227), (44, 167913), (54, 136818), (66, 111942), (81, 91212), (99, 74628), (108, 68409), (132, 55971), (162, 45606), (198, 37314), (243, 30404), (297, 24876), (324, 22803), (396, 18657), (486, 15202), (594, 12438), (691, 10692), (891, 8292), (972, 7601), (1188, 6219), (1382, 5346), (1782, 4146), (2073, 3564), (2673, 2764)]