29661228

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2188

約数の個数: 60

約数和(自身を含む): 79380840

約数和(自身を除く): 49719612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2129, 2322, 3483, 4258, 4644, 6387, 6966, 8516, 12774, 13932, 19161, 25548, 38322, 57483, 76644, 91547, 114966, 172449, 183094, 229932, 274641, 344898, 366188, 549282, 689796, 823923, 1098564, 1647846, 2471769, 3295692, 4943538, 7415307, 9887076, 14830614, 29661228]

約数ペア:

[(1, 29661228), (2, 14830614), (3, 9887076), (4, 7415307), (6, 4943538), (9, 3295692), (12, 2471769), (18, 1647846), (27, 1098564), (36, 823923), (43, 689796), (54, 549282), (81, 366188), (86, 344898), (108, 274641), (129, 229932), (162, 183094), (172, 172449), (258, 114966), (324, 91547), (387, 76644), (516, 57483), (774, 38322), (1161, 25548), (1548, 19161), (2129, 13932), (2322, 12774), (3483, 8516), (4258, 6966), (4644, 6387)]