752742

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 1797120

約数和(自身を除く): 1044378

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 71, 93, 114, 142, 171, 186, 213, 279, 342, 426, 558, 589, 639, 1178, 1278, 1349, 1767, 2201, 2698, 3534, 4047, 4402, 5301, 6603, 8094, 10602, 12141, 13206, 19809, 24282, 39618, 41819, 83638, 125457, 250914, 376371, 752742]

約数ペア:

[(1, 752742), (2, 376371), (3, 250914), (6, 125457), (9, 83638), (18, 41819), (19, 39618), (31, 24282), (38, 19809), (57, 13206), (62, 12141), (71, 10602), (93, 8094), (114, 6603), (142, 5301), (171, 4402), (186, 4047), (213, 3534), (279, 2698), (342, 2201), (426, 1767), (558, 1349), (589, 1278), (639, 1178)]