2318628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 5927040

約数和(自身を除く): 3608412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 167, 178, 267, 334, 356, 501, 534, 668, 1002, 1068, 1157, 2004, 2171, 2314, 3471, 4342, 4628, 6513, 6942, 8684, 13026, 13884, 14863, 26052, 29726, 44589, 59452, 89178, 178356, 193219, 386438, 579657, 772876, 1159314, 2318628]

約数ペア:

[(1, 2318628), (2, 1159314), (3, 772876), (4, 579657), (6, 386438), (12, 193219), (13, 178356), (26, 89178), (39, 59452), (52, 44589), (78, 29726), (89, 26052), (156, 14863), (167, 13884), (178, 13026), (267, 8684), (334, 6942), (356, 6513), (501, 4628), (534, 4342), (668, 3471), (1002, 2314), (1068, 2171), (1157, 2004)]