172866874086

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2161}}^1\times {\mathrm{40037}}^1$

素因数の和:42246

約数の個数: 64

約数和(自身を含む): 394723431360

約数和(自身を除く): 221856557274

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 2161, 4322, 6483, 12966, 19449, 38898, 40037, 58347, 79957, 80074, 116694, 120111, 159914, 239871, 240222, 360333, 479742, 719613, 720666, 1080999, 1439226, 1481369, 2158839, 2161998, 2962738, 4317678, 4444107, 8888214, 13332321, 26664642, 39996963, 79993926, 86519957, 173039914, 259559871, 519119742, 778679613, 1557359226, 2336038839, 3201238409, 4672077678, 6402476818, 9603715227, 19207430454, 28811145681, 57622291362, 86433437043, 172866874086]

約数ペア:

[(1, 172866874086), (2, 86433437043), (3, 57622291362), (6, 28811145681), (9, 19207430454), (18, 9603715227), (27, 6402476818), (37, 4672077678), (54, 3201238409), (74, 2336038839), (111, 1557359226), (222, 778679613), (333, 519119742), (666, 259559871), (999, 173039914), (1998, 86519957), (2161, 79993926), (4322, 39996963), (6483, 26664642), (12966, 13332321), (19449, 8888214), (38898, 4444107), (40037, 4317678), (58347, 2962738), (79957, 2161998), (80074, 2158839), (116694, 1481369), (120111, 1439226), (159914, 1080999), (239871, 720666), (240222, 719613), (360333, 479742)]