818292

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 2085440

約数和(自身を除く): 1267148

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 97, 111, 114, 148, 194, 222, 228, 291, 388, 444, 582, 703, 1164, 1406, 1843, 2109, 2812, 3589, 3686, 4218, 5529, 7178, 7372, 8436, 10767, 11058, 14356, 21534, 22116, 43068, 68191, 136382, 204573, 272764, 409146, 818292]

約数ペア:

[(1, 818292), (2, 409146), (3, 272764), (4, 204573), (6, 136382), (12, 68191), (19, 43068), (37, 22116), (38, 21534), (57, 14356), (74, 11058), (76, 10767), (97, 8436), (111, 7372), (114, 7178), (148, 5529), (194, 4218), (222, 3686), (228, 3589), (291, 2812), (388, 2109), (444, 1843), (582, 1406), (703, 1164)]