38881206

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3426

約数の個数: 72

約数和(自身を含む): 105565824

約数和(自身を除く): 66684618

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3391, 3822, 5733, 6782, 10173, 11466, 20346, 23737, 30519, 44083, 47474, 61038, 71211, 88166, 132249, 142422, 166159, 213633, 264498, 308581, 332318, 396747, 427266, 498477, 617162, 793494, 925743, 996954, 1495431, 1851486, 2160067, 2777229, 2990862, 4320134, 5554458, 6480201, 12960402, 19440603, 38881206]

約数ペア:

[(1, 38881206), (2, 19440603), (3, 12960402), (6, 6480201), (7, 5554458), (9, 4320134), (13, 2990862), (14, 2777229), (18, 2160067), (21, 1851486), (26, 1495431), (39, 996954), (42, 925743), (49, 793494), (63, 617162), (78, 498477), (91, 427266), (98, 396747), (117, 332318), (126, 308581), (147, 264498), (182, 213633), (234, 166159), (273, 142422), (294, 132249), (441, 88166), (546, 71211), (637, 61038), (819, 47474), (882, 44083), (1274, 30519), (1638, 23737), (1911, 20346), (3391, 11466), (3822, 10173), (5733, 6782)]