23918958

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 72

約数和(自身を含む): 61674912

約数和(自身を除く): 37755954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 577, 658, 846, 882, 987, 1154, 1731, 1974, 2303, 2961, 3462, 4039, 4606, 5193, 5922, 6909, 8078, 10386, 12117, 13818, 20727, 24234, 27119, 28273, 36351, 41454, 54238, 56546, 72702, 81357, 84819, 162714, 169638, 189833, 244071, 254457, 379666, 488142, 508914, 569499, 1138998, 1328831, 1708497, 2657662, 3416994, 3986493, 7972986, 11959479, 23918958]

約数ペア:

[(1, 23918958), (2, 11959479), (3, 7972986), (6, 3986493), (7, 3416994), (9, 2657662), (14, 1708497), (18, 1328831), (21, 1138998), (42, 569499), (47, 508914), (49, 488142), (63, 379666), (94, 254457), (98, 244071), (126, 189833), (141, 169638), (147, 162714), (282, 84819), (294, 81357), (329, 72702), (423, 56546), (441, 54238), (577, 41454), (658, 36351), (846, 28273), (882, 27119), (987, 24234), (1154, 20727), (1731, 13818), (1974, 12117), (2303, 10386), (2961, 8078), (3462, 6909), (4039, 5922), (4606, 5193)]