7841262

素因数分解:

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

素因数の和:98

約数の個数: 96

約数和(自身を含む): 20027520

約数和(自身を除く): 12186258

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 37, 38, 39, 57, 66, 74, 78, 111, 114, 143, 169, 209, 222, 247, 286, 338, 407, 418, 429, 481, 494, 507, 627, 703, 741, 814, 858, 962, 1014, 1221, 1254, 1406, 1443, 1482, 1859, 2109, 2442, 2717, 2886, 3211, 3718, 4218, 5291, 5434, 5577, 6253, 6422, 7733, 8151, 9139, 9633, 10582, 11154, 12506, 15466, 15873, 16302, 18278, 18759, 19266, 23199, 27417, 31746, 35321, 37518, 46398, 54834, 68783, 70642, 100529, 105963, 118807, 137566, 201058, 206349, 211926, 237614, 301587, 356421, 412698, 603174, 712842, 1306877, 2613754, 3920631, 7841262]

約数ペア:

[(1, 7841262), (2, 3920631), (3, 2613754), (6, 1306877), (11, 712842), (13, 603174), (19, 412698), (22, 356421), (26, 301587), (33, 237614), (37, 211926), (38, 206349), (39, 201058), (57, 137566), (66, 118807), (74, 105963), (78, 100529), (111, 70642), (114, 68783), (143, 54834), (169, 46398), (209, 37518), (222, 35321), (247, 31746), (286, 27417), (338, 23199), (407, 19266), (418, 18759), (429, 18278), (481, 16302), (494, 15873), (507, 15466), (627, 12506), (703, 11154), (741, 10582), (814, 9633), (858, 9139), (962, 8151), (1014, 7733), (1221, 6422), (1254, 6253), (1406, 5577), (1443, 5434), (1482, 5291), (1859, 4218), (2109, 3718), (2442, 3211), (2717, 2886)]