41991786

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 96408000

約数和(自身を除く): 54416214

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 597, 617, 1194, 1234, 1791, 1851, 3582, 3702, 3781, 5553, 7562, 11106, 11343, 11723, 22686, 23446, 34029, 35169, 68058, 70338, 105507, 122783, 211014, 245566, 368349, 736698, 1105047, 2210094, 2332877, 4665754, 6998631, 13997262, 20995893, 41991786]

約数ペア:

[(1, 41991786), (2, 20995893), (3, 13997262), (6, 6998631), (9, 4665754), (18, 2332877), (19, 2210094), (38, 1105047), (57, 736698), (114, 368349), (171, 245566), (199, 211014), (342, 122783), (398, 105507), (597, 70338), (617, 68058), (1194, 35169), (1234, 34029), (1791, 23446), (1851, 22686), (3582, 11723), (3702, 11343), (3781, 11106), (5553, 7562)]