17879316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2373

約数の個数: 72

約数和(自身を含む): 52284960

約数和(自身を除く): 34405644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2339, 2548, 3822, 4678, 7017, 7644, 9356, 14034, 16373, 28068, 30407, 32746, 49119, 60814, 65492, 91221, 98238, 114611, 121628, 182442, 196476, 212849, 229222, 343833, 364884, 425698, 458444, 638547, 687666, 851396, 1277094, 1375332, 1489943, 2554188, 2979886, 4469829, 5959772, 8939658, 17879316]

約数ペア:

[(1, 17879316), (2, 8939658), (3, 5959772), (4, 4469829), (6, 2979886), (7, 2554188), (12, 1489943), (13, 1375332), (14, 1277094), (21, 851396), (26, 687666), (28, 638547), (39, 458444), (42, 425698), (49, 364884), (52, 343833), (78, 229222), (84, 212849), (91, 196476), (98, 182442), (147, 121628), (156, 114611), (182, 98238), (196, 91221), (273, 65492), (294, 60814), (364, 49119), (546, 32746), (588, 30407), (637, 28068), (1092, 16373), (1274, 14034), (1911, 9356), (2339, 7644), (2548, 7017), (3822, 4678)]