997394436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1458179}}^1$

素因数の和:1458208

約数の個数: 36

約数和(自身を含む): 2653887600

約数和(自身を除く): 1656493164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1458179, 2916358, 4374537, 5832716, 8749074, 13123611, 17498148, 26247222, 27705401, 52494444, 55410802, 83116203, 110821604, 166232406, 249348609, 332464812, 498697218, 997394436]

約数ペア:

[(1, 997394436), (2, 498697218), (3, 332464812), (4, 249348609), (6, 166232406), (9, 110821604), (12, 83116203), (18, 55410802), (19, 52494444), (36, 27705401), (38, 26247222), (57, 17498148), (76, 13123611), (114, 8749074), (171, 5832716), (228, 4374537), (342, 2916358), (684, 1458179)]