26370918

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1082

約数の個数: 72

約数和(自身を含む): 68824080

約数和(自身を除く): 42453162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1031, 1218, 1421, 1827, 2062, 2842, 3093, 3654, 4263, 6186, 7217, 8526, 9279, 12789, 14434, 18558, 21651, 25578, 29899, 43302, 50519, 59798, 64953, 89697, 101038, 129906, 151557, 179394, 209293, 269091, 303114, 418586, 454671, 538182, 627879, 909342, 1255758, 1465051, 1883637, 2930102, 3767274, 4395153, 8790306, 13185459, 26370918]

約数ペア:

[(1, 26370918), (2, 13185459), (3, 8790306), (6, 4395153), (7, 3767274), (9, 2930102), (14, 1883637), (18, 1465051), (21, 1255758), (29, 909342), (42, 627879), (49, 538182), (58, 454671), (63, 418586), (87, 303114), (98, 269091), (126, 209293), (147, 179394), (174, 151557), (203, 129906), (261, 101038), (294, 89697), (406, 64953), (441, 59798), (522, 50519), (609, 43302), (882, 29899), (1031, 25578), (1218, 21651), (1421, 18558), (1827, 14434), (2062, 12789), (2842, 9279), (3093, 8526), (3654, 7217), (4263, 6186)]