1851879984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1244543}}^1$

素因数の和:1244585

約数の個数: 40

約数和(自身を含む): 4938350592

約数和(自身を除く): 3086470608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1244543, 2489086, 3733629, 4978172, 7467258, 9956344, 14934516, 19912688, 29869032, 38580833, 59738064, 77161666, 115742499, 154323332, 231484998, 308646664, 462969996, 617293328, 925939992, 1851879984]

約数ペア:

[(1, 1851879984), (2, 925939992), (3, 617293328), (4, 462969996), (6, 308646664), (8, 231484998), (12, 154323332), (16, 115742499), (24, 77161666), (31, 59738064), (48, 38580833), (62, 29869032), (93, 19912688), (124, 14934516), (186, 9956344), (248, 7467258), (372, 4978172), (496, 3733629), (744, 2489086), (1488, 1244543)]