2884451346

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{31751}}^1$

素因数の和:31876

約数の個数: 72

約数和(自身を含む): 7340808384

約数和(自身を除く): 4456357038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 103, 126, 147, 206, 294, 309, 441, 618, 721, 882, 927, 1442, 1854, 2163, 4326, 5047, 6489, 10094, 12978, 15141, 30282, 31751, 45423, 63502, 90846, 95253, 190506, 222257, 285759, 444514, 571518, 666771, 1333542, 1555799, 2000313, 3111598, 3270353, 4000626, 4667397, 6540706, 9334794, 9811059, 14002191, 19622118, 22892471, 28004382, 29433177, 45784942, 58866354, 68677413, 137354826, 160247297, 206032239, 320494594, 412064478, 480741891, 961483782, 1442225673, 2884451346]

約数ペア:

[(1, 2884451346), (2, 1442225673), (3, 961483782), (6, 480741891), (7, 412064478), (9, 320494594), (14, 206032239), (18, 160247297), (21, 137354826), (42, 68677413), (49, 58866354), (63, 45784942), (98, 29433177), (103, 28004382), (126, 22892471), (147, 19622118), (206, 14002191), (294, 9811059), (309, 9334794), (441, 6540706), (618, 4667397), (721, 4000626), (882, 3270353), (927, 3111598), (1442, 2000313), (1854, 1555799), (2163, 1333542), (4326, 666771), (5047, 571518), (6489, 444514), (10094, 285759), (12978, 222257), (15141, 190506), (30282, 95253), (31751, 90846), (45423, 63502)]