217528038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44267}}^1$

素因数の和:44298

約数の個数: 64

約数和(自身を含む): 594961920

約数和(自身を除く): 377433882

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 44267, 88534, 132801, 265602, 309869, 398403, 575471, 619738, 796806, 929607, 1150942, 1195209, 1726413, 1859214, 2390418, 2788821, 3452826, 4028297, 5179239, 5577642, 8056594, 8366463, 10358478, 12084891, 15537717, 16732926, 24169782, 31075434, 36254673, 72509346, 108764019, 217528038]

約数ペア:

[(1, 217528038), (2, 108764019), (3, 72509346), (6, 36254673), (7, 31075434), (9, 24169782), (13, 16732926), (14, 15537717), (18, 12084891), (21, 10358478), (26, 8366463), (27, 8056594), (39, 5577642), (42, 5179239), (54, 4028297), (63, 3452826), (78, 2788821), (91, 2390418), (117, 1859214), (126, 1726413), (182, 1195209), (189, 1150942), (234, 929607), (273, 796806), (351, 619738), (378, 575471), (546, 398403), (702, 309869), (819, 265602), (1638, 132801), (2457, 88534), (4914, 44267)]