18444348

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 54072480

約数和(自身を除く): 35628132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 151, 156, 162, 174, 234, 261, 302, 324, 348, 351, 377, 453, 468, 522, 604, 702, 754, 783, 906, 1044, 1053, 1131, 1359, 1404, 1508, 1566, 1812, 1963, 2106, 2262, 2349, 2718, 3132, 3393, 3926, 4077, 4212, 4379, 4524, 4698, 5436, 5889, 6786, 7852, 8154, 8758, 9396, 10179, 11778, 12231, 13137, 13572, 16308, 17516, 17667, 20358, 23556, 24462, 26274, 30537, 35334, 39411, 40716, 48924, 52548, 53001, 56927, 61074, 70668, 78822, 106002, 113854, 118233, 122148, 157644, 159003, 170781, 212004, 227708, 236466, 318006, 341562, 354699, 472932, 512343, 636012, 683124, 709398, 1024686, 1418796, 1537029, 2049372, 3074058, 4611087, 6148116, 9222174, 18444348]

約数ペア:

[(1, 18444348), (2, 9222174), (3, 6148116), (4, 4611087), (6, 3074058), (9, 2049372), (12, 1537029), (13, 1418796), (18, 1024686), (26, 709398), (27, 683124), (29, 636012), (36, 512343), (39, 472932), (52, 354699), (54, 341562), (58, 318006), (78, 236466), (81, 227708), (87, 212004), (108, 170781), (116, 159003), (117, 157644), (151, 122148), (156, 118233), (162, 113854), (174, 106002), (234, 78822), (261, 70668), (302, 61074), (324, 56927), (348, 53001), (351, 52548), (377, 48924), (453, 40716), (468, 39411), (522, 35334), (604, 30537), (702, 26274), (754, 24462), (783, 23556), (906, 20358), (1044, 17667), (1053, 17516), (1131, 16308), (1359, 13572), (1404, 13137), (1508, 12231), (1566, 11778), (1812, 10179), (1963, 9396), (2106, 8758), (2262, 8154), (2349, 7852), (2718, 6786), (3132, 5889), (3393, 5436), (3926, 4698), (4077, 4524), (4212, 4379)]