1894853052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89363}}^1$

素因数の和:89423

約数の個数: 72

約数和(自身を含む): 5204559360

約数和(自身を除く): 3309706308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 89363, 178726, 268089, 357452, 536178, 804267, 1072356, 1608534, 1697897, 2770253, 3217068, 3395794, 5093691, 5540506, 6791588, 8310759, 10187382, 11081012, 15281073, 16621518, 20374764, 24932277, 30562146, 33243036, 49864554, 52634807, 61124292, 99729108, 105269614, 157904421, 210539228, 315808842, 473713263, 631617684, 947426526, 1894853052]

約数ペア:

[(1, 1894853052), (2, 947426526), (3, 631617684), (4, 473713263), (6, 315808842), (9, 210539228), (12, 157904421), (18, 105269614), (19, 99729108), (31, 61124292), (36, 52634807), (38, 49864554), (57, 33243036), (62, 30562146), (76, 24932277), (93, 20374764), (114, 16621518), (124, 15281073), (171, 11081012), (186, 10187382), (228, 8310759), (279, 6791588), (342, 5540506), (372, 5093691), (558, 3395794), (589, 3217068), (684, 2770253), (1116, 1697897), (1178, 1608534), (1767, 1072356), (2356, 804267), (3534, 536178), (5301, 357452), (7068, 268089), (10602, 178726), (21204, 89363)]