6640062

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 15966720

約数和(自身を除く): 9326658

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 109, 142, 143, 213, 218, 286, 327, 426, 429, 654, 781, 858, 923, 1199, 1417, 1562, 1846, 2343, 2398, 2769, 2834, 3597, 4251, 4686, 5538, 7194, 7739, 8502, 10153, 15478, 15587, 20306, 23217, 30459, 31174, 46434, 46761, 60918, 85129, 93522, 100607, 170258, 201214, 255387, 301821, 510774, 603642, 1106677, 2213354, 3320031, 6640062]

約数ペア:

[(1, 6640062), (2, 3320031), (3, 2213354), (6, 1106677), (11, 603642), (13, 510774), (22, 301821), (26, 255387), (33, 201214), (39, 170258), (66, 100607), (71, 93522), (78, 85129), (109, 60918), (142, 46761), (143, 46434), (213, 31174), (218, 30459), (286, 23217), (327, 20306), (426, 15587), (429, 15478), (654, 10153), (781, 8502), (858, 7739), (923, 7194), (1199, 5538), (1417, 4686), (1562, 4251), (1846, 3597), (2343, 2834), (2398, 2769)]