21630985632

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1317677}}^1$

素因数の和:1317715

約数の個数: 96

約数和(自身を含む): 66410971200

約数和(自身を除く): 44779985568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 1317677, 2635354, 3953031, 5270708, 7906062, 10541416, 11859093, 15812124, 21082832, 23718186, 25035863, 31624248, 35577279, 42165664, 47436372, 50071726, 63248496, 71154558, 75107589, 94872744, 100143452, 126496992, 142309116, 150215178, 189745488, 200286904, 225322767, 284618232, 300430356, 379490976, 400573808, 450645534, 569236464, 600860712, 675968301, 801147616, 901291068, 1138472928, 1201721424, 1351936602, 1802582136, 2403442848, 2703873204, 3605164272, 5407746408, 7210328544, 10815492816, 21630985632]

約数ペア:

[(1, 21630985632), (2, 10815492816), (3, 7210328544), (4, 5407746408), (6, 3605164272), (8, 2703873204), (9, 2403442848), (12, 1802582136), (16, 1351936602), (18, 1201721424), (19, 1138472928), (24, 901291068), (27, 801147616), (32, 675968301), (36, 600860712), (38, 569236464), (48, 450645534), (54, 400573808), (57, 379490976), (72, 300430356), (76, 284618232), (96, 225322767), (108, 200286904), (114, 189745488), (144, 150215178), (152, 142309116), (171, 126496992), (216, 100143452), (228, 94872744), (288, 75107589), (304, 71154558), (342, 63248496), (432, 50071726), (456, 47436372), (513, 42165664), (608, 35577279), (684, 31624248), (864, 25035863), (912, 23718186), (1026, 21082832), (1368, 15812124), (1824, 11859093), (2052, 10541416), (2736, 7906062), (4104, 5270708), (5472, 3953031), (8208, 2635354), (16416, 1317677)]