31587138

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 78503040

約数和(自身を除く): 46915902

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 82, 99, 123, 198, 246, 297, 369, 451, 594, 738, 902, 1107, 1297, 1353, 2214, 2594, 2706, 3891, 4059, 7782, 8118, 11673, 12177, 14267, 23346, 24354, 28534, 35019, 42801, 53177, 70038, 85602, 106354, 128403, 159531, 256806, 319062, 385209, 478593, 584947, 770418, 957186, 1169894, 1435779, 1754841, 2871558, 3509682, 5264523, 10529046, 15793569, 31587138]

約数ペア:

[(1, 31587138), (2, 15793569), (3, 10529046), (6, 5264523), (9, 3509682), (11, 2871558), (18, 1754841), (22, 1435779), (27, 1169894), (33, 957186), (41, 770418), (54, 584947), (66, 478593), (82, 385209), (99, 319062), (123, 256806), (198, 159531), (246, 128403), (297, 106354), (369, 85602), (451, 70038), (594, 53177), (738, 42801), (902, 35019), (1107, 28534), (1297, 24354), (1353, 23346), (2214, 14267), (2594, 12177), (2706, 11673), (3891, 8118), (4059, 7782)]