42365666

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 79515456

約数和(自身を除く): 37149790

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 283, 289, 518, 566, 578, 629, 1258, 1981, 2023, 3962, 4046, 4403, 4811, 8806, 9622, 10471, 10693, 20942, 21386, 33677, 67354, 73297, 74851, 81787, 146594, 149702, 163574, 178007, 356014, 572509, 1145018, 1246049, 2492098, 3026119, 6052238, 21182833, 42365666]

約数ペア:

[(1, 42365666), (2, 21182833), (7, 6052238), (14, 3026119), (17, 2492098), (34, 1246049), (37, 1145018), (74, 572509), (119, 356014), (238, 178007), (259, 163574), (283, 149702), (289, 146594), (518, 81787), (566, 74851), (578, 73297), (629, 67354), (1258, 33677), (1981, 21386), (2023, 20942), (3962, 10693), (4046, 10471), (4403, 9622), (4811, 8806)]