42874194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 97598592

約数和(自身を除く): 54724398

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 97, 111, 181, 194, 222, 291, 362, 407, 543, 582, 814, 1067, 1086, 1221, 1991, 2134, 2442, 3201, 3589, 3982, 5973, 6402, 6697, 7178, 10767, 11946, 13394, 17557, 20091, 21534, 35114, 39479, 40182, 52671, 73667, 78958, 105342, 118437, 147334, 193127, 221001, 236874, 386254, 442002, 579381, 649609, 1158762, 1299218, 1948827, 3897654, 7145699, 14291398, 21437097, 42874194]

約数ペア:

[(1, 42874194), (2, 21437097), (3, 14291398), (6, 7145699), (11, 3897654), (22, 1948827), (33, 1299218), (37, 1158762), (66, 649609), (74, 579381), (97, 442002), (111, 386254), (181, 236874), (194, 221001), (222, 193127), (291, 147334), (362, 118437), (407, 105342), (543, 78958), (582, 73667), (814, 52671), (1067, 40182), (1086, 39479), (1221, 35114), (1991, 21534), (2134, 20091), (2442, 17557), (3201, 13394), (3589, 11946), (3982, 10767), (5973, 7178), (6402, 6697)]