18130194

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 41951520

約数和(自身を除く): 23821326

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 179, 306, 331, 358, 537, 662, 993, 1074, 1611, 1986, 2979, 3043, 3222, 5627, 5958, 6086, 9129, 11254, 16881, 18258, 27387, 33762, 50643, 54774, 59249, 101286, 118498, 177747, 355494, 533241, 1007233, 1066482, 2014466, 3021699, 6043398, 9065097, 18130194]

約数ペア:

[(1, 18130194), (2, 9065097), (3, 6043398), (6, 3021699), (9, 2014466), (17, 1066482), (18, 1007233), (34, 533241), (51, 355494), (102, 177747), (153, 118498), (179, 101286), (306, 59249), (331, 54774), (358, 50643), (537, 33762), (662, 27387), (993, 18258), (1074, 16881), (1611, 11254), (1986, 9129), (2979, 6086), (3043, 5958), (3222, 5627)]