1881357.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3739

約数の個数: 72

約数和(自身を含む): 192798928

約数和(自身を除く): 123014356

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 3697, 4719, 6292, 7394, 9438, 11091, 14788, 18876, 22182, 40667, 44364, 48061, 81334, 96122, 122001, 144183, 162668, 192244, 244002, 288366, 447337, 488004, 528671, 576732, 894674, 1057342, 1342011, 1586013, 1789348, 2114684, 2684022, 3172026, 5368044, 5815381, 6344052, 11630762, 17446143, 23261524, 34892286, 69784572]

約数ペア:

[(1, 69784572), (2, 34892286), (3, 23261524), (4, 17446143), (6, 11630762), (11, 6344052), (12, 5815381), (13, 5368044), (22, 3172026), (26, 2684022), (33, 2114684), (39, 1789348), (44, 1586013), (52, 1342011), (66, 1057342), (78, 894674), (121, 576732), (132, 528671), (143, 488004), (156, 447337), (242, 288366), (286, 244002), (363, 192244), (429, 162668), (484, 144183), (572, 122001), (726, 96122), (858, 81334), (1452, 48061), (1573, 44364), (1716, 40667), (3146, 22182), (3697, 18876), (4719, 14788), (6292, 11091), (7394, 9438)]