21801473928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23292173}}^1$

素因数の和:23292198

約数の個数: 48

約数和(自身を含む): 63587635020

約数和(自身を除く): 41786161092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 23292173, 46584346, 69876519, 93168692, 139753038, 186337384, 209629557, 279506076, 302798249, 419259114, 559012152, 605596498, 838518228, 908394747, 1211192996, 1677036456, 1816789494, 2422385992, 2725184241, 3633578988, 5450368482, 7267157976, 10900736964, 21801473928]

約数ペア:

[(1, 21801473928), (2, 10900736964), (3, 7267157976), (4, 5450368482), (6, 3633578988), (8, 2725184241), (9, 2422385992), (12, 1816789494), (13, 1677036456), (18, 1211192996), (24, 908394747), (26, 838518228), (36, 605596498), (39, 559012152), (52, 419259114), (72, 302798249), (78, 279506076), (104, 209629557), (117, 186337384), (156, 139753038), (234, 93168692), (312, 69876519), (468, 46584346), (936, 23292173)]