187261452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23971}}^1$

素因数の和:24019

約数の個数: 72

約数和(自身を含む): 558451712

約数和(自身を除く): 371190260

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, 3906, 7812, 23971, 47942, 71913, 95884, 143826, 167797, 215739, 287652, 335594, 431478, 503391, 671188, 743101, 862956, 1006782, 1486202, 1510173, 2013564, 2229303, 2972404, 3020346, 4458606, 5201707, 6040692, 6687909, 8917212, 10403414, 13375818, 15605121, 20806828, 26751636, 31210242, 46815363, 62420484, 93630726, 187261452]

約数ペア:

[(1, 187261452), (2, 93630726), (3, 62420484), (4, 46815363), (6, 31210242), (7, 26751636), (9, 20806828), (12, 15605121), (14, 13375818), (18, 10403414), (21, 8917212), (28, 6687909), (31, 6040692), (36, 5201707), (42, 4458606), (62, 3020346), (63, 2972404), (84, 2229303), (93, 2013564), (124, 1510173), (126, 1486202), (186, 1006782), (217, 862956), (252, 743101), (279, 671188), (372, 503391), (434, 431478), (558, 335594), (651, 287652), (868, 215739), (1116, 167797), (1302, 143826), (1953, 95884), (2604, 71913), (3906, 47942), (7812, 23971)]