169678746

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 389370240

約数和(自身を除く): 219691494

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 173, 246, 346, 369, 443, 519, 738, 886, 1038, 1107, 1329, 1557, 2214, 2658, 3114, 3987, 4671, 7093, 7974, 9342, 11961, 14186, 18163, 21279, 23922, 36326, 42558, 54489, 63837, 76639, 108978, 127674, 153278, 163467, 191511, 229917, 326934, 383022, 459834, 490401, 689751, 980802, 1379502, 2069253, 3142199, 4138506, 6284398, 9426597, 18853194, 28279791, 56559582, 84839373, 169678746]

約数ペア:

[(1, 169678746), (2, 84839373), (3, 56559582), (6, 28279791), (9, 18853194), (18, 9426597), (27, 6284398), (41, 4138506), (54, 3142199), (82, 2069253), (123, 1379502), (173, 980802), (246, 689751), (346, 490401), (369, 459834), (443, 383022), (519, 326934), (738, 229917), (886, 191511), (1038, 163467), (1107, 153278), (1329, 127674), (1557, 108978), (2214, 76639), (2658, 63837), (3114, 54489), (3987, 42558), (4671, 36326), (7093, 23922), (7974, 21279), (9342, 18163), (11961, 14186)]