17996965182

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{2789}}^1$

素因数の和:3247

約数の個数: 128

約数和(自身を含む): 46904140800

約数和(自身を除く): 28907175618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 397, 602, 774, 794, 903, 1161, 1191, 1806, 2322, 2382, 2709, 2779, 2789, 3573, 5418, 5558, 5578, 7146, 8127, 8337, 8367, 10719, 16254, 16674, 16734, 17071, 19523, 21438, 25011, 25101, 34142, 39046, 50022, 50202, 51213, 58569, 75033, 75303, 102426, 117138, 119497, 119927, 150066, 150606, 153639, 175707, 238994, 239854, 307278, 351414, 358491, 359781, 460917, 527121, 716982, 719562, 839489, 921834, 1054242, 1075473, 1079343, 1107233, 1678978, 2150946, 2158686, 2214466, 2518467, 3226419, 3238029, 3321699, 5036934, 6452838, 6476058, 6643398, 7555401, 7750631, 9965097, 15110802, 15501262, 19930194, 22666203, 23251893, 29895291, 45332406, 46503786, 47611019, 59790582, 69755679, 95222038, 139511358, 142833057, 209267037, 285666114, 333277133, 418534074, 428499171, 666554266, 856998342, 999831399, 1285497513, 1999662798, 2570995026, 2999494197, 5998988394, 8998482591, 17996965182]

約数ペア:

[(1, 17996965182), (2, 8998482591), (3, 5998988394), (6, 2999494197), (7, 2570995026), (9, 1999662798), (14, 1285497513), (18, 999831399), (21, 856998342), (27, 666554266), (42, 428499171), (43, 418534074), (54, 333277133), (63, 285666114), (86, 209267037), (126, 142833057), (129, 139511358), (189, 95222038), (258, 69755679), (301, 59790582), (378, 47611019), (387, 46503786), (397, 45332406), (602, 29895291), (774, 23251893), (794, 22666203), (903, 19930194), (1161, 15501262), (1191, 15110802), (1806, 9965097), (2322, 7750631), (2382, 7555401), (2709, 6643398), (2779, 6476058), (2789, 6452838), (3573, 5036934), (5418, 3321699), (5558, 3238029), (5578, 3226419), (7146, 2518467), (8127, 2214466), (8337, 2158686), (8367, 2150946), (10719, 1678978), (16254, 1107233), (16674, 1079343), (16734, 1075473), (17071, 1054242), (19523, 921834), (21438, 839489), (25011, 719562), (25101, 716982), (34142, 527121), (39046, 460917), (50022, 359781), (50202, 358491), (51213, 351414), (58569, 307278), (75033, 239854), (75303, 238994), (102426, 175707), (117138, 153639), (119497, 150606), (119927, 150066)]