31663084236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^2\times {\mathrm{6599}}^1$

素因数の和:7091

約数の個数: 72

約数和(自身を含む): 84802502400

約数和(自身を除く): 53139418164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6599, 6692, 10038, 13198, 19797, 20076, 26396, 39594, 46193, 57121, 79188, 92386, 114242, 138579, 171363, 184772, 228484, 277158, 342726, 399847, 554316, 685452, 799694, 1199541, 1577161, 1599388, 2399082, 3154322, 4731483, 4798164, 6308644, 9462966, 11040127, 18925932, 22080254, 33120381, 44160508, 66240762, 132481524, 376941479, 753882958, 1130824437, 1507765916, 2261648874, 2638590353, 4523297748, 5277180706, 7915771059, 10554361412, 15831542118, 31663084236]

約数ペア:

[(1, 31663084236), (2, 15831542118), (3, 10554361412), (4, 7915771059), (6, 5277180706), (7, 4523297748), (12, 2638590353), (14, 2261648874), (21, 1507765916), (28, 1130824437), (42, 753882958), (84, 376941479), (239, 132481524), (478, 66240762), (717, 44160508), (956, 33120381), (1434, 22080254), (1673, 18925932), (2868, 11040127), (3346, 9462966), (5019, 6308644), (6599, 4798164), (6692, 4731483), (10038, 3154322), (13198, 2399082), (19797, 1599388), (20076, 1577161), (26396, 1199541), (39594, 799694), (46193, 685452), (57121, 554316), (79188, 399847), (92386, 342726), (114242, 277158), (138579, 228484), (171363, 184772)]