718846038

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{28793}}^1$

素因数の和:28893

約数の個数: 48

約数和(自身を含む): 1661989680

約数和(自身を除く): 943143642

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 8322, 12483, 24966, 28793, 57586, 86379, 172758, 259137, 518274, 547067, 1094134, 1641201, 2101889, 3282402, 4203778, 4923603, 6305667, 9847206, 12611334, 18917001, 37834002, 39935891, 79871782, 119807673, 239615346, 359423019, 718846038]

約数ペア:

[(1, 718846038), (2, 359423019), (3, 239615346), (6, 119807673), (9, 79871782), (18, 39935891), (19, 37834002), (38, 18917001), (57, 12611334), (73, 9847206), (114, 6305667), (146, 4923603), (171, 4203778), (219, 3282402), (342, 2101889), (438, 1641201), (657, 1094134), (1314, 547067), (1387, 518274), (2774, 259137), (4161, 172758), (8322, 86379), (12483, 57586), (24966, 28793)]