2451515976

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{124721}}^1$

素因数の和:124756

約数の個数: 128

約数和(自身を含む): 8381318400

約数和(自身を除く): 5929802424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 124721, 249442, 374163, 498884, 748326, 873047, 997768, 1122489, 1496652, 1621373, 1746094, 2244978, 2619141, 2993304, 3242746, 3367467, 3492188, 4489956, 4864119, 5238282, 6485492, 6734934, 6984376, 7857423, 8979912, 9728238, 10476564, 11349611, 12970984, 13469868, 14592357, 15714846, 19456476, 20953128, 22699222, 23572269, 26939736, 29184714, 31429692, 34048833, 38912952, 43777071, 45398444, 47144538, 58369428, 62859384, 68097666, 87554142, 90796888, 94289076, 102146499, 116738856, 136195332, 175108284, 188578152, 204292998, 272390664, 306439497, 350216568, 408585996, 612878994, 817171992, 1225757988, 2451515976]

約数ペア:

[(1, 2451515976), (2, 1225757988), (3, 817171992), (4, 612878994), (6, 408585996), (7, 350216568), (8, 306439497), (9, 272390664), (12, 204292998), (13, 188578152), (14, 175108284), (18, 136195332), (21, 116738856), (24, 102146499), (26, 94289076), (27, 90796888), (28, 87554142), (36, 68097666), (39, 62859384), (42, 58369428), (52, 47144538), (54, 45398444), (56, 43777071), (63, 38912952), (72, 34048833), (78, 31429692), (84, 29184714), (91, 26939736), (104, 23572269), (108, 22699222), (117, 20953128), (126, 19456476), (156, 15714846), (168, 14592357), (182, 13469868), (189, 12970984), (216, 11349611), (234, 10476564), (252, 9728238), (273, 8979912), (312, 7857423), (351, 6984376), (364, 6734934), (378, 6485492), (468, 5238282), (504, 4864119), (546, 4489956), (702, 3492188), (728, 3367467), (756, 3242746), (819, 2993304), (936, 2619141), (1092, 2244978), (1404, 1746094), (1512, 1621373), (1638, 1496652), (2184, 1122489), (2457, 997768), (2808, 873047), (3276, 748326), (4914, 498884), (6552, 374163), (9828, 249442), (19656, 124721)]