42915378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 103514112

約数和(自身を除く): 60598734

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 138, 187, 253, 374, 391, 506, 561, 759, 782, 1122, 1173, 1518, 1663, 2346, 3326, 4301, 4989, 8602, 9978, 12903, 18293, 25806, 28271, 36586, 38249, 54879, 56542, 76498, 84813, 109758, 114747, 169626, 229494, 310981, 420739, 621962, 650233, 841478, 932943, 1262217, 1300466, 1865886, 1950699, 2524434, 3901398, 7152563, 14305126, 21457689, 42915378]

約数ペア:

[(1, 42915378), (2, 21457689), (3, 14305126), (6, 7152563), (11, 3901398), (17, 2524434), (22, 1950699), (23, 1865886), (33, 1300466), (34, 1262217), (46, 932943), (51, 841478), (66, 650233), (69, 621962), (102, 420739), (138, 310981), (187, 229494), (253, 169626), (374, 114747), (391, 109758), (506, 84813), (561, 76498), (759, 56542), (782, 54879), (1122, 38249), (1173, 36586), (1518, 28271), (1663, 25806), (2346, 18293), (3326, 12903), (4301, 9978), (4989, 8602)]