7745556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 22917888

約数和(自身を除く): 15172332

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 78, 82, 84, 91, 123, 156, 164, 173, 182, 246, 273, 287, 346, 364, 492, 519, 533, 546, 574, 692, 861, 1038, 1066, 1092, 1148, 1211, 1599, 1722, 2076, 2132, 2249, 2422, 3198, 3444, 3633, 3731, 4498, 4844, 6396, 6747, 7093, 7266, 7462, 8996, 11193, 13494, 14186, 14532, 14924, 15743, 21279, 22386, 26988, 28372, 31486, 42558, 44772, 47229, 49651, 62972, 85116, 92209, 94458, 99302, 148953, 184418, 188916, 198604, 276627, 297906, 368836, 553254, 595812, 645463, 1106508, 1290926, 1936389, 2581852, 3872778, 7745556]

約数ペア:

[(1, 7745556), (2, 3872778), (3, 2581852), (4, 1936389), (6, 1290926), (7, 1106508), (12, 645463), (13, 595812), (14, 553254), (21, 368836), (26, 297906), (28, 276627), (39, 198604), (41, 188916), (42, 184418), (52, 148953), (78, 99302), (82, 94458), (84, 92209), (91, 85116), (123, 62972), (156, 49651), (164, 47229), (173, 44772), (182, 42558), (246, 31486), (273, 28372), (287, 26988), (346, 22386), (364, 21279), (492, 15743), (519, 14924), (533, 14532), (546, 14186), (574, 13494), (692, 11193), (861, 8996), (1038, 7462), (1066, 7266), (1092, 7093), (1148, 6747), (1211, 6396), (1599, 4844), (1722, 4498), (2076, 3731), (2132, 3633), (2249, 3444), (2422, 3198)]