2610828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 7600320

約数和(自身を除く): 4989492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 347, 396, 418, 627, 684, 694, 836, 1041, 1254, 1388, 1881, 2082, 2508, 3123, 3762, 3817, 4164, 6246, 6593, 7524, 7634, 11451, 12492, 13186, 15268, 19779, 22902, 26372, 34353, 39558, 45804, 59337, 68706, 72523, 79116, 118674, 137412, 145046, 217569, 237348, 290092, 435138, 652707, 870276, 1305414, 2610828]

約数ペア:

[(1, 2610828), (2, 1305414), (3, 870276), (4, 652707), (6, 435138), (9, 290092), (11, 237348), (12, 217569), (18, 145046), (19, 137412), (22, 118674), (33, 79116), (36, 72523), (38, 68706), (44, 59337), (57, 45804), (66, 39558), (76, 34353), (99, 26372), (114, 22902), (132, 19779), (171, 15268), (198, 13186), (209, 12492), (228, 11451), (342, 7634), (347, 7524), (396, 6593), (418, 6246), (627, 4164), (684, 3817), (694, 3762), (836, 3123), (1041, 2508), (1254, 2082), (1388, 1881)]