4222218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 12257280

約数和(自身を除く): 8035062

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 33, 37, 38, 39, 42, 57, 66, 74, 77, 78, 91, 111, 114, 133, 143, 154, 182, 209, 222, 231, 247, 259, 266, 273, 286, 399, 407, 418, 429, 462, 481, 494, 518, 546, 627, 703, 741, 777, 798, 814, 858, 962, 1001, 1221, 1254, 1406, 1443, 1463, 1482, 1554, 1729, 2002, 2109, 2442, 2717, 2849, 2886, 2926, 3003, 3367, 3458, 4218, 4389, 4921, 5187, 5291, 5434, 5698, 6006, 6734, 7733, 8151, 8547, 8778, 9139, 9842, 10101, 10374, 10582, 14763, 15466, 15873, 16302, 17094, 18278, 19019, 20202, 23199, 27417, 29526, 31746, 37037, 38038, 46398, 54131, 54834, 57057, 63973, 74074, 100529, 108262, 111111, 114114, 127946, 162393, 191919, 201058, 222222, 301587, 324786, 383838, 603174, 703703, 1407406, 2111109, 4222218]

約数ペア:

[(1, 4222218), (2, 2111109), (3, 1407406), (6, 703703), (7, 603174), (11, 383838), (13, 324786), (14, 301587), (19, 222222), (21, 201058), (22, 191919), (26, 162393), (33, 127946), (37, 114114), (38, 111111), (39, 108262), (42, 100529), (57, 74074), (66, 63973), (74, 57057), (77, 54834), (78, 54131), (91, 46398), (111, 38038), (114, 37037), (133, 31746), (143, 29526), (154, 27417), (182, 23199), (209, 20202), (222, 19019), (231, 18278), (247, 17094), (259, 16302), (266, 15873), (273, 15466), (286, 14763), (399, 10582), (407, 10374), (418, 10101), (429, 9842), (462, 9139), (481, 8778), (494, 8547), (518, 8151), (546, 7733), (627, 6734), (703, 6006), (741, 5698), (777, 5434), (798, 5291), (814, 5187), (858, 4921), (962, 4389), (1001, 4218), (1221, 3458), (1254, 3367), (1406, 3003), (1443, 2926), (1463, 2886), (1482, 2849), (1554, 2717), (1729, 2442), (2002, 2109)]