26371212

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 73920000

約数和(自身を除く): 47548788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 149, 172, 196, 258, 294, 298, 301, 343, 447, 516, 588, 596, 602, 686, 894, 903, 1029, 1043, 1204, 1372, 1788, 1806, 2058, 2086, 2107, 3129, 3612, 4116, 4172, 4214, 6258, 6321, 6407, 7301, 8428, 12516, 12642, 12814, 14602, 14749, 19221, 21903, 25284, 25628, 29204, 29498, 38442, 43806, 44247, 44849, 51107, 58996, 76884, 87612, 88494, 89698, 102214, 134547, 153321, 176988, 179396, 204428, 269094, 306642, 313943, 538188, 613284, 627886, 941829, 1255772, 1883658, 2197601, 3767316, 4395202, 6592803, 8790404, 13185606, 26371212]

約数ペア:

[(1, 26371212), (2, 13185606), (3, 8790404), (4, 6592803), (6, 4395202), (7, 3767316), (12, 2197601), (14, 1883658), (21, 1255772), (28, 941829), (42, 627886), (43, 613284), (49, 538188), (84, 313943), (86, 306642), (98, 269094), (129, 204428), (147, 179396), (149, 176988), (172, 153321), (196, 134547), (258, 102214), (294, 89698), (298, 88494), (301, 87612), (343, 76884), (447, 58996), (516, 51107), (588, 44849), (596, 44247), (602, 43806), (686, 38442), (894, 29498), (903, 29204), (1029, 25628), (1043, 25284), (1204, 21903), (1372, 19221), (1788, 14749), (1806, 14602), (2058, 12814), (2086, 12642), (2107, 12516), (3129, 8428), (3612, 7301), (4116, 6407), (4172, 6321), (4214, 6258)]