42455196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8867}}^1$

素因数の和:8903

約数の個数: 72

約数和(自身を含む): 129118080

約数和(自身を除く): 86662884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 8867, 17734, 26601, 35468, 53202, 62069, 79803, 106404, 124138, 159606, 168473, 186207, 248276, 319212, 336946, 372414, 505419, 558621, 673892, 744828, 1010838, 1117242, 1179311, 1516257, 2021676, 2234484, 2358622, 3032514, 3537933, 4717244, 6065028, 7075866, 10613799, 14151732, 21227598, 42455196]

約数ペア:

[(1, 42455196), (2, 21227598), (3, 14151732), (4, 10613799), (6, 7075866), (7, 6065028), (9, 4717244), (12, 3537933), (14, 3032514), (18, 2358622), (19, 2234484), (21, 2021676), (28, 1516257), (36, 1179311), (38, 1117242), (42, 1010838), (57, 744828), (63, 673892), (76, 558621), (84, 505419), (114, 372414), (126, 336946), (133, 319212), (171, 248276), (228, 186207), (252, 168473), (266, 159606), (342, 124138), (399, 106404), (532, 79803), (684, 62069), (798, 53202), (1197, 35468), (1596, 26601), (2394, 17734), (4788, 8867)]