636127506

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 120

約数和(自身を含む): 1673819136

約数和(自身を除く): 1037691630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 127, 147, 162, 189, 254, 294, 378, 381, 441, 567, 631, 762, 882, 889, 1134, 1143, 1262, 1323, 1778, 1893, 2286, 2646, 2667, 3429, 3786, 3969, 4417, 5334, 5679, 6223, 6858, 7938, 8001, 8834, 10287, 11358, 12446, 13251, 16002, 17037, 18669, 20574, 24003, 26502, 30919, 34074, 37338, 39753, 48006, 51111, 56007, 61838, 72009, 79506, 80137, 92757, 102222, 112014, 119259, 144018, 160274, 168021, 185514, 238518, 240411, 278271, 336042, 357777, 480822, 504063, 556542, 560959, 715554, 721233, 834813, 1008126, 1121918, 1442466, 1669626, 1682877, 2163699, 2504439, 3365754, 3926713, 4327398, 5008878, 5048631, 6491097, 7853426, 10097262, 11780139, 12982194, 15145893, 23560278, 30291786, 35340417, 45437679, 70680834, 90875358, 106021251, 212042502, 318063753, 636127506]

約数ペア:

[(1, 636127506), (2, 318063753), (3, 212042502), (6, 106021251), (7, 90875358), (9, 70680834), (14, 45437679), (18, 35340417), (21, 30291786), (27, 23560278), (42, 15145893), (49, 12982194), (54, 11780139), (63, 10097262), (81, 7853426), (98, 6491097), (126, 5048631), (127, 5008878), (147, 4327398), (162, 3926713), (189, 3365754), (254, 2504439), (294, 2163699), (378, 1682877), (381, 1669626), (441, 1442466), (567, 1121918), (631, 1008126), (762, 834813), (882, 721233), (889, 715554), (1134, 560959), (1143, 556542), (1262, 504063), (1323, 480822), (1778, 357777), (1893, 336042), (2286, 278271), (2646, 240411), (2667, 238518), (3429, 185514), (3786, 168021), (3969, 160274), (4417, 144018), (5334, 119259), (5679, 112014), (6223, 102222), (6858, 92757), (7938, 80137), (8001, 79506), (8834, 72009), (10287, 61838), (11358, 56007), (12446, 51111), (13251, 48006), (16002, 39753), (17037, 37338), (18669, 34074), (20574, 30919), (24003, 26502)]