1876938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 4700160

約数和(自身を除く): 2823222

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 67, 69, 87, 134, 138, 161, 174, 201, 203, 322, 402, 406, 469, 483, 609, 667, 938, 966, 1218, 1334, 1407, 1541, 1943, 2001, 2814, 3082, 3886, 4002, 4623, 4669, 5829, 9246, 9338, 10787, 11658, 13601, 14007, 21574, 27202, 28014, 32361, 40803, 44689, 64722, 81606, 89378, 134067, 268134, 312823, 625646, 938469, 1876938]

約数ペア:

[(1, 1876938), (2, 938469), (3, 625646), (6, 312823), (7, 268134), (14, 134067), (21, 89378), (23, 81606), (29, 64722), (42, 44689), (46, 40803), (58, 32361), (67, 28014), (69, 27202), (87, 21574), (134, 14007), (138, 13601), (161, 11658), (174, 10787), (201, 9338), (203, 9246), (322, 5829), (402, 4669), (406, 4623), (469, 4002), (483, 3886), (609, 3082), (667, 2814), (938, 2001), (966, 1943), (1218, 1541), (1334, 1407)]