736474986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{185137}}^1$

素因数の和:185175

約数の個数: 48

約数和(自身を含む): 1819536264

約数和(自身を除く): 1083061278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 185137, 370274, 555411, 1110822, 1666233, 2406781, 3147329, 3332466, 4813562, 6294658, 7220343, 9441987, 14440686, 18883974, 21661029, 28325961, 40915277, 43322058, 56651922, 81830554, 122745831, 245491662, 368237493, 736474986]

約数ペア:

[(1, 736474986), (2, 368237493), (3, 245491662), (6, 122745831), (9, 81830554), (13, 56651922), (17, 43322058), (18, 40915277), (26, 28325961), (34, 21661029), (39, 18883974), (51, 14440686), (78, 9441987), (102, 7220343), (117, 6294658), (153, 4813562), (221, 3332466), (234, 3147329), (306, 2406781), (442, 1666233), (663, 1110822), (1326, 555411), (1989, 370274), (3978, 185137)]