186709428

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{90989}}^1$

素因数の和:91021

約数の個数: 48

約数和(自身を含む): 509544000

約数和(自身を除く): 322834572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 90989, 181978, 272967, 363956, 545934, 818901, 1091868, 1637802, 1728791, 2456703, 3275604, 3457582, 4913406, 5186373, 6915164, 9826812, 10372746, 15559119, 20745492, 31118238, 46677357, 62236476, 93354714, 186709428]

約数ペア:

[(1, 186709428), (2, 93354714), (3, 62236476), (4, 46677357), (6, 31118238), (9, 20745492), (12, 15559119), (18, 10372746), (19, 9826812), (27, 6915164), (36, 5186373), (38, 4913406), (54, 3457582), (57, 3275604), (76, 2456703), (108, 1728791), (114, 1637802), (171, 1091868), (228, 818901), (342, 545934), (513, 363956), (684, 272967), (1026, 181978), (2052, 90989)]