812785284

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{149519}}^1$

素因数の和:149680

約数の個数: 36

約数和(自身を含む): 2068160640

約数和(自身を除く): 1255375356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 149519, 299038, 448557, 598076, 897114, 1345671, 1794228, 2691342, 5382684, 22577369, 45154738, 67732107, 90309476, 135464214, 203196321, 270928428, 406392642, 812785284]

約数ペア:

[(1, 812785284), (2, 406392642), (3, 270928428), (4, 203196321), (6, 135464214), (9, 90309476), (12, 67732107), (18, 45154738), (36, 22577369), (151, 5382684), (302, 2691342), (453, 1794228), (604, 1345671), (906, 897114), (1359, 598076), (1812, 448557), (2718, 299038), (5436, 149519)]