4920786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 12167064

約数和(自身を除く): 7246278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1237, 1326, 1989, 2474, 3711, 3978, 7422, 11133, 16081, 21029, 22266, 32162, 42058, 48243, 63087, 96486, 126174, 144729, 189261, 273377, 289458, 378522, 546754, 820131, 1640262, 2460393, 4920786]

約数ペア:

[(1, 4920786), (2, 2460393), (3, 1640262), (6, 820131), (9, 546754), (13, 378522), (17, 289458), (18, 273377), (26, 189261), (34, 144729), (39, 126174), (51, 96486), (78, 63087), (102, 48243), (117, 42058), (153, 32162), (221, 22266), (234, 21029), (306, 16081), (442, 11133), (663, 7422), (1237, 3978), (1326, 3711), (1989, 2474)]