31560984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4849

約数の個数: 96

約数和(自身を含む): 105225120

約数和(自身を除く): 73664136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 4817, 6552, 9634, 14451, 19268, 28902, 33719, 38536, 43353, 57804, 62621, 67438, 86706, 101157, 115608, 125242, 134876, 173412, 187863, 202314, 250484, 269752, 303471, 346824, 375726, 404628, 438347, 500968, 563589, 606942, 751452, 809256, 876694, 1127178, 1213884, 1315041, 1502904, 1753388, 2254356, 2427768, 2630082, 3506776, 3945123, 4508712, 5260164, 7890246, 10520328, 15780492, 31560984]

約数ペア:

[(1, 31560984), (2, 15780492), (3, 10520328), (4, 7890246), (6, 5260164), (7, 4508712), (8, 3945123), (9, 3506776), (12, 2630082), (13, 2427768), (14, 2254356), (18, 1753388), (21, 1502904), (24, 1315041), (26, 1213884), (28, 1127178), (36, 876694), (39, 809256), (42, 751452), (52, 606942), (56, 563589), (63, 500968), (72, 438347), (78, 404628), (84, 375726), (91, 346824), (104, 303471), (117, 269752), (126, 250484), (156, 202314), (168, 187863), (182, 173412), (234, 134876), (252, 125242), (273, 115608), (312, 101157), (364, 86706), (468, 67438), (504, 62621), (546, 57804), (728, 43353), (819, 38536), (936, 33719), (1092, 28902), (1638, 19268), (2184, 14451), (3276, 9634), (4817, 6552)]