549539172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167747}}^1$

素因数の和:167777

約数の個数: 72

約数和(自身を含む): 1709687616

約数和(自身を除く): 1160148444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 167747, 335494, 503241, 670988, 1006482, 1174229, 1509723, 2012964, 2180711, 2348458, 3019446, 3522687, 4361422, 4696916, 6038892, 6542133, 7045374, 8722844, 10568061, 13084266, 14090748, 15264977, 19626399, 21136122, 26168532, 30529954, 39252798, 42272244, 45794931, 61059908, 78505596, 91589862, 137384793, 183179724, 274769586, 549539172]

約数ペア:

[(1, 549539172), (2, 274769586), (3, 183179724), (4, 137384793), (6, 91589862), (7, 78505596), (9, 61059908), (12, 45794931), (13, 42272244), (14, 39252798), (18, 30529954), (21, 26168532), (26, 21136122), (28, 19626399), (36, 15264977), (39, 14090748), (42, 13084266), (52, 10568061), (63, 8722844), (78, 7045374), (84, 6542133), (91, 6038892), (117, 4696916), (126, 4361422), (156, 3522687), (182, 3019446), (234, 2348458), (252, 2180711), (273, 2012964), (364, 1509723), (468, 1174229), (546, 1006482), (819, 670988), (1092, 503241), (1638, 335494), (3276, 167747)]