18208736

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 45581760

約数和(自身を除く): 27373024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 169, 182, 208, 224, 259, 296, 338, 364, 416, 481, 518, 592, 676, 728, 962, 1036, 1183, 1184, 1352, 1456, 1924, 2072, 2197, 2366, 2704, 2912, 3367, 3848, 4144, 4394, 4732, 5408, 6253, 6734, 7696, 8288, 8788, 9464, 12506, 13468, 15379, 15392, 17576, 18928, 25012, 26936, 30758, 35152, 37856, 43771, 50024, 53872, 61516, 70304, 81289, 87542, 100048, 107744, 123032, 162578, 175084, 200096, 246064, 325156, 350168, 492128, 569023, 650312, 700336, 1138046, 1300624, 1400672, 2276092, 2601248, 4552184, 9104368, 18208736]

約数ペア:

[(1, 18208736), (2, 9104368), (4, 4552184), (7, 2601248), (8, 2276092), (13, 1400672), (14, 1300624), (16, 1138046), (26, 700336), (28, 650312), (32, 569023), (37, 492128), (52, 350168), (56, 325156), (74, 246064), (91, 200096), (104, 175084), (112, 162578), (148, 123032), (169, 107744), (182, 100048), (208, 87542), (224, 81289), (259, 70304), (296, 61516), (338, 53872), (364, 50024), (416, 43771), (481, 37856), (518, 35152), (592, 30758), (676, 26936), (728, 25012), (962, 18928), (1036, 17576), (1183, 15392), (1184, 15379), (1352, 13468), (1456, 12506), (1924, 9464), (2072, 8788), (2197, 8288), (2366, 7696), (2704, 6734), (2912, 6253), (3367, 5408), (3848, 4732), (4144, 4394)]