17817734

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 32060448

約数和(自身を除く): 14242714

約数列:

[1, 2, 11, 17, 22, 34, 61, 71, 121, 122, 142, 187, 242, 374, 671, 781, 1037, 1207, 1342, 1562, 2057, 2074, 2414, 4114, 4331, 7381, 8591, 8662, 11407, 13277, 14762, 17182, 22814, 26554, 47641, 73627, 95282, 125477, 146047, 147254, 250954, 292094, 524051, 809897, 1048102, 1619794, 8908867, 17817734]

約数ペア:

[(1, 17817734), (2, 8908867), (11, 1619794), (17, 1048102), (22, 809897), (34, 524051), (61, 292094), (71, 250954), (121, 147254), (122, 146047), (142, 125477), (187, 95282), (242, 73627), (374, 47641), (671, 26554), (781, 22814), (1037, 17182), (1207, 14762), (1342, 13277), (1562, 11407), (2057, 8662), (2074, 8591), (2414, 7381), (4114, 4331)]