21526942128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{203761}}^1$

素因数の和:203874

約数の個数: 80

約数和(自身を含む): 58213988352

約数和(自身を除く): 36687046224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1488, 1704, 2201, 3408, 4402, 6603, 8804, 13206, 17608, 26412, 35216, 52824, 105648, 203761, 407522, 611283, 815044, 1222566, 1630088, 2445132, 3260176, 4890264, 6316591, 9780528, 12633182, 14467031, 18949773, 25266364, 28934062, 37899546, 43401093, 50532728, 57868124, 75799092, 86802186, 101065456, 115736248, 151598184, 173604372, 231472496, 303196368, 347208744, 448477961, 694417488, 896955922, 1345433883, 1793911844, 2690867766, 3587823688, 5381735532, 7175647376, 10763471064, 21526942128]

約数ペア:

[(1, 21526942128), (2, 10763471064), (3, 7175647376), (4, 5381735532), (6, 3587823688), (8, 2690867766), (12, 1793911844), (16, 1345433883), (24, 896955922), (31, 694417488), (48, 448477961), (62, 347208744), (71, 303196368), (93, 231472496), (124, 173604372), (142, 151598184), (186, 115736248), (213, 101065456), (248, 86802186), (284, 75799092), (372, 57868124), (426, 50532728), (496, 43401093), (568, 37899546), (744, 28934062), (852, 25266364), (1136, 18949773), (1488, 14467031), (1704, 12633182), (2201, 9780528), (3408, 6316591), (4402, 4890264), (6603, 3260176), (8804, 2445132), (13206, 1630088), (17608, 1222566), (26412, 815044), (35216, 611283), (52824, 407522), (105648, 203761)]