42897426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 107690688

約数和(自身を除く): 64793262

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 173, 187, 221, 286, 289, 346, 374, 429, 442, 519, 561, 578, 663, 858, 867, 1038, 1122, 1326, 1734, 1903, 2249, 2431, 2941, 3179, 3757, 3806, 4498, 4862, 5709, 5882, 6358, 6747, 7293, 7514, 8823, 9537, 11271, 11418, 13494, 14586, 17646, 19074, 22542, 24739, 32351, 38233, 41327, 49478, 49997, 64702, 74217, 76466, 82654, 97053, 99994, 114699, 123981, 148434, 149991, 194106, 229398, 247962, 299982, 420563, 549967, 649961, 841126, 1099934, 1261689, 1299922, 1649901, 1949883, 2523378, 3299802, 3899766, 7149571, 14299142, 21448713, 42897426]

約数ペア:

[(1, 42897426), (2, 21448713), (3, 14299142), (6, 7149571), (11, 3899766), (13, 3299802), (17, 2523378), (22, 1949883), (26, 1649901), (33, 1299922), (34, 1261689), (39, 1099934), (51, 841126), (66, 649961), (78, 549967), (102, 420563), (143, 299982), (173, 247962), (187, 229398), (221, 194106), (286, 149991), (289, 148434), (346, 123981), (374, 114699), (429, 99994), (442, 97053), (519, 82654), (561, 76466), (578, 74217), (663, 64702), (858, 49997), (867, 49478), (1038, 41327), (1122, 38233), (1326, 32351), (1734, 24739), (1903, 22542), (2249, 19074), (2431, 17646), (2941, 14586), (3179, 13494), (3757, 11418), (3806, 11271), (4498, 9537), (4862, 8823), (5709, 7514), (5882, 7293), (6358, 6747)]