42386796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2059

約数の個数: 72

約数和(自身を含む): 116480000

約数和(自身を除く): 74093204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 1999, 2356, 3534, 3998, 5301, 5997, 7068, 7996, 10602, 11994, 17991, 21204, 23988, 35982, 37981, 61969, 71964, 75962, 113943, 123938, 151924, 185907, 227886, 247876, 341829, 371814, 455772, 557721, 683658, 743628, 1115442, 1177411, 1367316, 2230884, 2354822, 3532233, 4709644, 7064466, 10596699, 14128932, 21193398, 42386796]

約数ペア:

[(1, 42386796), (2, 21193398), (3, 14128932), (4, 10596699), (6, 7064466), (9, 4709644), (12, 3532233), (18, 2354822), (19, 2230884), (31, 1367316), (36, 1177411), (38, 1115442), (57, 743628), (62, 683658), (76, 557721), (93, 455772), (114, 371814), (124, 341829), (171, 247876), (186, 227886), (228, 185907), (279, 151924), (342, 123938), (372, 113943), (558, 75962), (589, 71964), (684, 61969), (1116, 37981), (1178, 35982), (1767, 23988), (1999, 21204), (2356, 17991), (3534, 11994), (3998, 10602), (5301, 7996), (5997, 7068)]