38128518

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2429

約数の個数: 48

約数和(自身を含む): 89159616

約数和(自身を除く): 51031098

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 2351, 2703, 4702, 5406, 7053, 8109, 14106, 16218, 21159, 39967, 42318, 79934, 119901, 124603, 239802, 249206, 359703, 373809, 719406, 747618, 1121427, 2118251, 2242854, 4236502, 6354753, 12709506, 19064259, 38128518]

約数ペア:

[(1, 38128518), (2, 19064259), (3, 12709506), (6, 6354753), (9, 4236502), (17, 2242854), (18, 2118251), (34, 1121427), (51, 747618), (53, 719406), (102, 373809), (106, 359703), (153, 249206), (159, 239802), (306, 124603), (318, 119901), (477, 79934), (901, 42318), (954, 39967), (1802, 21159), (2351, 16218), (2703, 14106), (4702, 8109), (5406, 7053)]