38923506

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 90069408

約数和(自身を除く): 51145902

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 786, 971, 1179, 1942, 2227, 2358, 2913, 4454, 5826, 6681, 8739, 13362, 16507, 17478, 20043, 33014, 40086, 49521, 99042, 127201, 148563, 254402, 297126, 381603, 763206, 1144809, 2162417, 2289618, 4324834, 6487251, 12974502, 19461753, 38923506]

約数ペア:

[(1, 38923506), (2, 19461753), (3, 12974502), (6, 6487251), (9, 4324834), (17, 2289618), (18, 2162417), (34, 1144809), (51, 763206), (102, 381603), (131, 297126), (153, 254402), (262, 148563), (306, 127201), (393, 99042), (786, 49521), (971, 40086), (1179, 33014), (1942, 20043), (2227, 17478), (2358, 16507), (2913, 13362), (4454, 8739), (5826, 6681)]