2811454938

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{80387}}^1$

素因数の和:80491

約数の個数: 48

約数和(自身を含む): 6395669280

約数和(自身を除く): 3584214342

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 87, 134, 174, 201, 261, 402, 522, 603, 1206, 1943, 3886, 5829, 11658, 17487, 34974, 80387, 160774, 241161, 482322, 723483, 1446966, 2331223, 4662446, 5385929, 6993669, 10771858, 13987338, 16157787, 20981007, 32315574, 41962014, 48473361, 96946722, 156191941, 312383882, 468575823, 937151646, 1405727469, 2811454938]

約数ペア:

[(1, 2811454938), (2, 1405727469), (3, 937151646), (6, 468575823), (9, 312383882), (18, 156191941), (29, 96946722), (58, 48473361), (67, 41962014), (87, 32315574), (134, 20981007), (174, 16157787), (201, 13987338), (261, 10771858), (402, 6993669), (522, 5385929), (603, 4662446), (1206, 2331223), (1943, 1446966), (3886, 723483), (5829, 482322), (11658, 241161), (17487, 160774), (34974, 80387)]