26490492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3439

約数の個数: 72

約数和(自身を含む): 79020032

約数和(自身を除く): 52529540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3391, 3906, 6782, 7812, 10173, 13564, 20346, 23737, 30519, 40692, 47474, 61038, 71211, 94948, 105121, 122076, 142422, 210242, 213633, 284844, 315363, 420484, 427266, 630726, 735847, 854532, 946089, 1261452, 1471694, 1892178, 2207541, 2943388, 3784356, 4415082, 6622623, 8830164, 13245246, 26490492]

約数ペア:

[(1, 26490492), (2, 13245246), (3, 8830164), (4, 6622623), (6, 4415082), (7, 3784356), (9, 2943388), (12, 2207541), (14, 1892178), (18, 1471694), (21, 1261452), (28, 946089), (31, 854532), (36, 735847), (42, 630726), (62, 427266), (63, 420484), (84, 315363), (93, 284844), (124, 213633), (126, 210242), (186, 142422), (217, 122076), (252, 105121), (279, 94948), (372, 71211), (434, 61038), (558, 47474), (651, 40692), (868, 30519), (1116, 23737), (1302, 20346), (1953, 13564), (2604, 10173), (3391, 7812), (3906, 6782)]