7333326

素因数分解:

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

素因数の和:87

約数の個数: 144

約数和(自身を含む): 22075872

約数和(自身を除く): 14742546

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 37, 39, 42, 63, 66, 74, 77, 78, 91, 99, 111, 117, 121, 126, 143, 154, 182, 198, 222, 231, 234, 242, 259, 273, 286, 333, 363, 407, 429, 462, 481, 518, 546, 666, 693, 726, 777, 814, 819, 847, 858, 962, 1001, 1089, 1221, 1287, 1386, 1443, 1554, 1573, 1638, 1694, 2002, 2178, 2331, 2442, 2541, 2574, 2849, 2886, 3003, 3146, 3367, 3663, 4329, 4477, 4662, 4719, 5082, 5291, 5698, 6006, 6734, 7326, 7623, 8547, 8658, 8954, 9009, 9438, 10101, 10582, 11011, 13431, 14157, 15246, 15873, 17094, 18018, 20202, 22022, 25641, 26862, 28314, 30303, 31339, 31746, 33033, 37037, 40293, 47619, 51282, 58201, 60606, 62678, 66066, 74074, 80586, 94017, 95238, 99099, 111111, 116402, 174603, 188034, 198198, 222222, 282051, 333333, 349206, 407407, 523809, 564102, 666666, 814814, 1047618, 1222221, 2444442, 3666663, 7333326]

約数ペア:

[(1, 7333326), (2, 3666663), (3, 2444442), (6, 1222221), (7, 1047618), (9, 814814), (11, 666666), (13, 564102), (14, 523809), (18, 407407), (21, 349206), (22, 333333), (26, 282051), (33, 222222), (37, 198198), (39, 188034), (42, 174603), (63, 116402), (66, 111111), (74, 99099), (77, 95238), (78, 94017), (91, 80586), (99, 74074), (111, 66066), (117, 62678), (121, 60606), (126, 58201), (143, 51282), (154, 47619), (182, 40293), (198, 37037), (222, 33033), (231, 31746), (234, 31339), (242, 30303), (259, 28314), (273, 26862), (286, 25641), (333, 22022), (363, 20202), (407, 18018), (429, 17094), (462, 15873), (481, 15246), (518, 14157), (546, 13431), (666, 11011), (693, 10582), (726, 10101), (777, 9438), (814, 9009), (819, 8954), (847, 8658), (858, 8547), (962, 7623), (1001, 7326), (1089, 6734), (1221, 6006), (1287, 5698), (1386, 5291), (1443, 5082), (1554, 4719), (1573, 4662), (1638, 4477), (1694, 4329), (2002, 3663), (2178, 3367), (2331, 3146), (2442, 3003), (2541, 2886), (2574, 2849)]