18514020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1$

素因数の和:2629

約数の個数: 96

約数和(自身を含む): 62754048

約数和(自身を除く): 44240028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 2593, 3570, 5186, 7140, 7779, 10372, 12965, 15558, 18151, 25930, 31116, 36302, 38895, 44081, 51860, 54453, 72604, 77790, 88162, 90755, 108906, 132243, 155580, 176324, 181510, 217812, 220405, 264486, 272265, 308567, 363020, 440810, 528972, 544530, 617134, 661215, 881620, 925701, 1089060, 1234268, 1322430, 1542835, 1851402, 2644860, 3085670, 3702804, 4628505, 6171340, 9257010, 18514020]

約数ペア:

[(1, 18514020), (2, 9257010), (3, 6171340), (4, 4628505), (5, 3702804), (6, 3085670), (7, 2644860), (10, 1851402), (12, 1542835), (14, 1322430), (15, 1234268), (17, 1089060), (20, 925701), (21, 881620), (28, 661215), (30, 617134), (34, 544530), (35, 528972), (42, 440810), (51, 363020), (60, 308567), (68, 272265), (70, 264486), (84, 220405), (85, 217812), (102, 181510), (105, 176324), (119, 155580), (140, 132243), (170, 108906), (204, 90755), (210, 88162), (238, 77790), (255, 72604), (340, 54453), (357, 51860), (420, 44081), (476, 38895), (510, 36302), (595, 31116), (714, 25930), (1020, 18151), (1190, 15558), (1428, 12965), (1785, 10372), (2380, 7779), (2593, 7140), (3570, 5186)]