7421112

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 22809600

約数和(自身を除く): 15388488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 47, 51, 54, 68, 72, 86, 94, 102, 108, 129, 136, 141, 153, 172, 188, 204, 216, 258, 282, 306, 344, 376, 387, 408, 423, 459, 516, 564, 612, 731, 774, 799, 846, 918, 1032, 1128, 1161, 1224, 1269, 1462, 1548, 1598, 1692, 1836, 2021, 2193, 2322, 2397, 2538, 2924, 3096, 3196, 3384, 3672, 4042, 4386, 4644, 4794, 5076, 5848, 6063, 6392, 6579, 7191, 8084, 8772, 9288, 9588, 10152, 12126, 13158, 14382, 16168, 17544, 18189, 19176, 19737, 21573, 24252, 26316, 28764, 34357, 36378, 39474, 43146, 48504, 52632, 54567, 57528, 68714, 72756, 78948, 86292, 103071, 109134, 137428, 145512, 157896, 172584, 206142, 218268, 274856, 309213, 412284, 436536, 618426, 824568, 927639, 1236852, 1855278, 2473704, 3710556, 7421112]

約数ペア:

[(1, 7421112), (2, 3710556), (3, 2473704), (4, 1855278), (6, 1236852), (8, 927639), (9, 824568), (12, 618426), (17, 436536), (18, 412284), (24, 309213), (27, 274856), (34, 218268), (36, 206142), (43, 172584), (47, 157896), (51, 145512), (54, 137428), (68, 109134), (72, 103071), (86, 86292), (94, 78948), (102, 72756), (108, 68714), (129, 57528), (136, 54567), (141, 52632), (153, 48504), (172, 43146), (188, 39474), (204, 36378), (216, 34357), (258, 28764), (282, 26316), (306, 24252), (344, 21573), (376, 19737), (387, 19176), (408, 18189), (423, 17544), (459, 16168), (516, 14382), (564, 13158), (612, 12126), (731, 10152), (774, 9588), (799, 9288), (846, 8772), (918, 8084), (1032, 7191), (1128, 6579), (1161, 6392), (1224, 6063), (1269, 5848), (1462, 5076), (1548, 4794), (1598, 4644), (1692, 4386), (1836, 4042), (2021, 3672), (2193, 3384), (2322, 3196), (2397, 3096), (2538, 2924)]