7521684144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12053981}}^1$

素因数の和:12054005

約数の個数: 40

約数和(自身を含む): 20925712752

約数和(自身を除く): 13404028608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 12053981, 24107962, 36161943, 48215924, 72323886, 96431848, 144647772, 156701753, 192863696, 289295544, 313403506, 470105259, 578591088, 626807012, 940210518, 1253614024, 1880421036, 2507228048, 3760842072, 7521684144]

約数ペア:

[(1, 7521684144), (2, 3760842072), (3, 2507228048), (4, 1880421036), (6, 1253614024), (8, 940210518), (12, 626807012), (13, 578591088), (16, 470105259), (24, 313403506), (26, 289295544), (39, 192863696), (48, 156701753), (52, 144647772), (78, 96431848), (104, 72323886), (156, 48215924), (208, 36161943), (312, 24107962), (624, 12053981)]