291001932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{621799}}^1$

素因数の和:621822

約数の個数: 36

約数和(自身を含む): 792173200

約数和(自身を除く): 501171268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 621799, 1243598, 1865397, 2487196, 3730794, 5596191, 7461588, 8083387, 11192382, 16166774, 22384764, 24250161, 32333548, 48500322, 72750483, 97000644, 145500966, 291001932]

約数ペア:

[(1, 291001932), (2, 145500966), (3, 97000644), (4, 72750483), (6, 48500322), (9, 32333548), (12, 24250161), (13, 22384764), (18, 16166774), (26, 11192382), (36, 8083387), (39, 7461588), (52, 5596191), (78, 3730794), (117, 2487196), (156, 1865397), (234, 1243598), (468, 621799)]