8706522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 11822118

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 53, 57, 66, 106, 114, 131, 159, 209, 262, 318, 393, 418, 583, 627, 786, 1007, 1166, 1254, 1441, 1749, 2014, 2489, 2882, 3021, 3498, 4323, 4978, 6042, 6943, 7467, 8646, 11077, 13886, 14934, 20829, 22154, 27379, 33231, 41658, 54758, 66462, 76373, 82137, 131917, 152746, 164274, 229119, 263834, 395751, 458238, 791502, 1451087, 2902174, 4353261, 8706522]

約数ペア:

[(1, 8706522), (2, 4353261), (3, 2902174), (6, 1451087), (11, 791502), (19, 458238), (22, 395751), (33, 263834), (38, 229119), (53, 164274), (57, 152746), (66, 131917), (106, 82137), (114, 76373), (131, 66462), (159, 54758), (209, 41658), (262, 33231), (318, 27379), (393, 22154), (418, 20829), (583, 14934), (627, 13886), (786, 11077), (1007, 8646), (1166, 7467), (1254, 6943), (1441, 6042), (1749, 4978), (2014, 4323), (2489, 3498), (2882, 3021)]