1305828

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 3447360

約数和(自身を除く): 2141532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 113, 214, 226, 321, 339, 428, 452, 642, 678, 963, 1017, 1284, 1356, 1926, 2034, 2889, 3051, 3852, 4068, 5778, 6102, 11556, 12091, 12204, 24182, 36273, 48364, 72546, 108819, 145092, 217638, 326457, 435276, 652914, 1305828]

約数ペア:

[(1, 1305828), (2, 652914), (3, 435276), (4, 326457), (6, 217638), (9, 145092), (12, 108819), (18, 72546), (27, 48364), (36, 36273), (54, 24182), (107, 12204), (108, 12091), (113, 11556), (214, 6102), (226, 5778), (321, 4068), (339, 3852), (428, 3051), (452, 2889), (642, 2034), (678, 1926), (963, 1356), (1017, 1284)]