18118932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6113}}^1$

素因数の和:6152

約数の個数: 48

約数和(自身を含む): 47933760

約数和(自身を除く): 29814828

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 6113, 12226, 18339, 24452, 36678, 73356, 79469, 116147, 158938, 232294, 238407, 317876, 348441, 464588, 476814, 696882, 953628, 1393764, 1509911, 3019822, 4529733, 6039644, 9059466, 18118932]

約数ペア:

[(1, 18118932), (2, 9059466), (3, 6039644), (4, 4529733), (6, 3019822), (12, 1509911), (13, 1393764), (19, 953628), (26, 696882), (38, 476814), (39, 464588), (52, 348441), (57, 317876), (76, 238407), (78, 232294), (114, 158938), (156, 116147), (228, 79469), (247, 73356), (494, 36678), (741, 24452), (988, 18339), (1482, 12226), (2964, 6113)]