42239862

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 72

約数和(自身を含む): 107931096

約数和(自身を除く): 65691234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 577, 581, 747, 882, 1154, 1162, 1494, 1731, 1743, 3462, 3486, 4039, 4067, 5193, 5229, 8078, 8134, 10386, 10458, 12117, 12201, 24234, 24402, 28273, 36351, 36603, 47891, 56546, 72702, 73206, 84819, 95782, 143673, 169638, 254457, 287346, 335237, 431019, 508914, 670474, 862038, 1005711, 2011422, 2346659, 3017133, 4693318, 6034266, 7039977, 14079954, 21119931, 42239862]

約数ペア:

[(1, 42239862), (2, 21119931), (3, 14079954), (6, 7039977), (7, 6034266), (9, 4693318), (14, 3017133), (18, 2346659), (21, 2011422), (42, 1005711), (49, 862038), (63, 670474), (83, 508914), (98, 431019), (126, 335237), (147, 287346), (166, 254457), (249, 169638), (294, 143673), (441, 95782), (498, 84819), (577, 73206), (581, 72702), (747, 56546), (882, 47891), (1154, 36603), (1162, 36351), (1494, 28273), (1731, 24402), (1743, 24234), (3462, 12201), (3486, 12117), (4039, 10458), (4067, 10386), (5193, 8134), (5229, 8078)]