1375727886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{37447}}^1$

素因数の和:37625

約数の個数: 48

約数和(自身を含む): 3230564064

約数和(自身を除く): 1854836178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2826, 4082, 6123, 12246, 18369, 36738, 37447, 74894, 112341, 224682, 337023, 486811, 674046, 973622, 1460433, 2920866, 4381299, 5879179, 8762598, 11758358, 17637537, 35275074, 52912611, 76429327, 105825222, 152858654, 229287981, 458575962, 687863943, 1375727886]

約数ペア:

[(1, 1375727886), (2, 687863943), (3, 458575962), (6, 229287981), (9, 152858654), (13, 105825222), (18, 76429327), (26, 52912611), (39, 35275074), (78, 17637537), (117, 11758358), (157, 8762598), (234, 5879179), (314, 4381299), (471, 2920866), (942, 1460433), (1413, 973622), (2041, 674046), (2826, 486811), (4082, 337023), (6123, 224682), (12246, 112341), (18369, 74894), (36738, 37447)]