285969114

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11777}}^1$

素因数の和:11875

約数の個数: 48

約数和(自身を含む): 661452480

約数和(自身を除く): 375483366

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 11777, 12141, 23554, 24282, 35331, 70662, 105993, 211986, 223763, 447526, 671289, 836167, 1342578, 1672334, 2013867, 2508501, 4027734, 5017002, 7525503, 15051006, 15887173, 31774346, 47661519, 95323038, 142984557, 285969114]

約数ペア:

[(1, 285969114), (2, 142984557), (3, 95323038), (6, 47661519), (9, 31774346), (18, 15887173), (19, 15051006), (38, 7525503), (57, 5017002), (71, 4027734), (114, 2508501), (142, 2013867), (171, 1672334), (213, 1342578), (342, 836167), (426, 671289), (639, 447526), (1278, 223763), (1349, 211986), (2698, 105993), (4047, 70662), (8094, 35331), (11777, 24282), (12141, 23554)]