7102998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 20275200

約数和(自身を除く): 13172202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 27, 38, 42, 43, 46, 54, 57, 63, 69, 86, 114, 126, 129, 133, 138, 161, 171, 189, 207, 258, 266, 301, 322, 342, 378, 387, 399, 414, 437, 483, 513, 602, 621, 774, 798, 817, 874, 903, 966, 989, 1026, 1161, 1197, 1242, 1311, 1449, 1634, 1806, 1978, 2322, 2394, 2451, 2622, 2709, 2898, 2967, 3059, 3591, 3933, 4347, 4902, 5418, 5719, 5934, 6118, 6923, 7182, 7353, 7866, 8127, 8694, 8901, 9177, 11438, 11799, 13846, 14706, 16254, 17157, 17802, 18354, 18791, 20769, 22059, 23598, 26703, 27531, 34314, 37582, 41538, 44118, 51471, 53406, 55062, 56373, 62307, 82593, 102942, 112746, 124614, 131537, 154413, 165186, 169119, 186921, 263074, 308826, 338238, 373842, 394611, 507357, 789222, 1014714, 1183833, 2367666, 3551499, 7102998]

約数ペア:

[(1, 7102998), (2, 3551499), (3, 2367666), (6, 1183833), (7, 1014714), (9, 789222), (14, 507357), (18, 394611), (19, 373842), (21, 338238), (23, 308826), (27, 263074), (38, 186921), (42, 169119), (43, 165186), (46, 154413), (54, 131537), (57, 124614), (63, 112746), (69, 102942), (86, 82593), (114, 62307), (126, 56373), (129, 55062), (133, 53406), (138, 51471), (161, 44118), (171, 41538), (189, 37582), (207, 34314), (258, 27531), (266, 26703), (301, 23598), (322, 22059), (342, 20769), (378, 18791), (387, 18354), (399, 17802), (414, 17157), (437, 16254), (483, 14706), (513, 13846), (602, 11799), (621, 11438), (774, 9177), (798, 8901), (817, 8694), (874, 8127), (903, 7866), (966, 7353), (989, 7182), (1026, 6923), (1161, 6118), (1197, 5934), (1242, 5719), (1311, 5418), (1449, 4902), (1634, 4347), (1806, 3933), (1978, 3591), (2322, 3059), (2394, 2967), (2451, 2898), (2622, 2709)]