18861164928

素因数分解:

$2^7\times 3^4\times {\mathrm{263}}^1\times {\mathrm{6917}}^1$

素因数の和:7206

約数の個数: 160

約数和(自身を含む): 56352090960

約数和(自身を除く): 37490926032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 263, 288, 324, 384, 432, 526, 576, 648, 789, 864, 1052, 1152, 1296, 1578, 1728, 2104, 2367, 2592, 3156, 3456, 4208, 4734, 5184, 6312, 6917, 7101, 8416, 9468, 10368, 12624, 13834, 14202, 16832, 18936, 20751, 21303, 25248, 27668, 28404, 33664, 37872, 41502, 42606, 50496, 55336, 56808, 62253, 75744, 83004, 85212, 100992, 110672, 113616, 124506, 151488, 166008, 170424, 186759, 221344, 227232, 249012, 302976, 332016, 340848, 373518, 442688, 454464, 498024, 560277, 664032, 681696, 747036, 885376, 908928, 996048, 1120554, 1328064, 1363392, 1494072, 1819171, 1992096, 2241108, 2656128, 2726784, 2988144, 3638342, 3984192, 4482216, 5457513, 5976288, 7276684, 7968384, 8964432, 10915026, 11952576, 14553368, 16372539, 17928864, 21830052, 23905152, 29106736, 32745078, 35857728, 43660104, 49117617, 58213472, 65490156, 71715456, 87320208, 98235234, 116426944, 130980312, 147352851, 174640416, 196470468, 232853888, 261960624, 294705702, 349280832, 392940936, 523921248, 589411404, 698561664, 785881872, 1047842496, 1178822808, 1571763744, 2095684992, 2357645616, 3143527488, 4715291232, 6287054976, 9430582464, 18861164928]

約数ペア:

[(1, 18861164928), (2, 9430582464), (3, 6287054976), (4, 4715291232), (6, 3143527488), (8, 2357645616), (9, 2095684992), (12, 1571763744), (16, 1178822808), (18, 1047842496), (24, 785881872), (27, 698561664), (32, 589411404), (36, 523921248), (48, 392940936), (54, 349280832), (64, 294705702), (72, 261960624), (81, 232853888), (96, 196470468), (108, 174640416), (128, 147352851), (144, 130980312), (162, 116426944), (192, 98235234), (216, 87320208), (263, 71715456), (288, 65490156), (324, 58213472), (384, 49117617), (432, 43660104), (526, 35857728), (576, 32745078), (648, 29106736), (789, 23905152), (864, 21830052), (1052, 17928864), (1152, 16372539), (1296, 14553368), (1578, 11952576), (1728, 10915026), (2104, 8964432), (2367, 7968384), (2592, 7276684), (3156, 5976288), (3456, 5457513), (4208, 4482216), (4734, 3984192), (5184, 3638342), (6312, 2988144), (6917, 2726784), (7101, 2656128), (8416, 2241108), (9468, 1992096), (10368, 1819171), (12624, 1494072), (13834, 1363392), (14202, 1328064), (16832, 1120554), (18936, 996048), (20751, 908928), (21303, 885376), (25248, 747036), (27668, 681696), (28404, 664032), (33664, 560277), (37872, 498024), (41502, 454464), (42606, 442688), (50496, 373518), (55336, 340848), (56808, 332016), (62253, 302976), (75744, 249012), (83004, 227232), (85212, 221344), (100992, 186759), (110672, 170424), (113616, 166008), (124506, 151488)]