18730931904

素因数分解:

$2^6\times 3^2\times {\mathrm{32518979}}^1$

素因数の和:32518997

約数の個数: 42

約数和(自身を含む): 53688835980

約数和(自身を除く): 34957904076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 32518979, 65037958, 97556937, 130075916, 195113874, 260151832, 292670811, 390227748, 520303664, 585341622, 780455496, 1040607328, 1170683244, 1560910992, 2081214656, 2341366488, 3121821984, 4682732976, 6243643968, 9365465952, 18730931904]

約数ペア:

[(1, 18730931904), (2, 9365465952), (3, 6243643968), (4, 4682732976), (6, 3121821984), (8, 2341366488), (9, 2081214656), (12, 1560910992), (16, 1170683244), (18, 1040607328), (24, 780455496), (32, 585341622), (36, 520303664), (48, 390227748), (64, 292670811), (72, 260151832), (96, 195113874), (144, 130075916), (192, 97556937), (288, 65037958), (576, 32518979)]