12617808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 40300992

約数和(自身を除く): 27683184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 47, 48, 51, 56, 68, 84, 94, 102, 112, 119, 136, 141, 168, 188, 204, 238, 272, 282, 329, 336, 357, 376, 408, 476, 564, 658, 714, 752, 799, 816, 952, 987, 1128, 1316, 1428, 1598, 1904, 1974, 2209, 2256, 2397, 2632, 2856, 3196, 3948, 4418, 4794, 5264, 5593, 5712, 6392, 6627, 7896, 8836, 9588, 11186, 12784, 13254, 15463, 15792, 16779, 17672, 19176, 22372, 26508, 30926, 33558, 35344, 37553, 38352, 44744, 46389, 53016, 61852, 67116, 75106, 89488, 92778, 106032, 112659, 123704, 134232, 150212, 185556, 225318, 247408, 262871, 268464, 300424, 371112, 450636, 525742, 600848, 742224, 788613, 901272, 1051484, 1577226, 1802544, 2102968, 3154452, 4205936, 6308904, 12617808]

約数ペア:

[(1, 12617808), (2, 6308904), (3, 4205936), (4, 3154452), (6, 2102968), (7, 1802544), (8, 1577226), (12, 1051484), (14, 901272), (16, 788613), (17, 742224), (21, 600848), (24, 525742), (28, 450636), (34, 371112), (42, 300424), (47, 268464), (48, 262871), (51, 247408), (56, 225318), (68, 185556), (84, 150212), (94, 134232), (102, 123704), (112, 112659), (119, 106032), (136, 92778), (141, 89488), (168, 75106), (188, 67116), (204, 61852), (238, 53016), (272, 46389), (282, 44744), (329, 38352), (336, 37553), (357, 35344), (376, 33558), (408, 30926), (476, 26508), (564, 22372), (658, 19176), (714, 17672), (752, 16779), (799, 15792), (816, 15463), (952, 13254), (987, 12784), (1128, 11186), (1316, 9588), (1428, 8836), (1598, 7896), (1904, 6627), (1974, 6392), (2209, 5712), (2256, 5593), (2397, 5264), (2632, 4794), (2856, 4418), (3196, 3948)]