1738940124

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 4186679952

約数和(自身を除く): 2447739828

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 181, 258, 362, 433, 516, 543, 724, 866, 1086, 1299, 1732, 1849, 2172, 2598, 3698, 5196, 5547, 7396, 7783, 11094, 15566, 18619, 22188, 23349, 31132, 37238, 46698, 55857, 74476, 78373, 93396, 111714, 156746, 223428, 235119, 313492, 334669, 470238, 669338, 800617, 940476, 1004007, 1338676, 1601234, 2008014, 2401851, 3202468, 3370039, 4016028, 4803702, 6740078, 9607404, 10110117, 13480156, 20220234, 40440468, 144911677, 289823354, 434735031, 579646708, 869470062, 1738940124]

約数ペア:

[(1, 1738940124), (2, 869470062), (3, 579646708), (4, 434735031), (6, 289823354), (12, 144911677), (43, 40440468), (86, 20220234), (129, 13480156), (172, 10110117), (181, 9607404), (258, 6740078), (362, 4803702), (433, 4016028), (516, 3370039), (543, 3202468), (724, 2401851), (866, 2008014), (1086, 1601234), (1299, 1338676), (1732, 1004007), (1849, 940476), (2172, 800617), (2598, 669338), (3698, 470238), (5196, 334669), (5547, 313492), (7396, 235119), (7783, 223428), (11094, 156746), (15566, 111714), (18619, 93396), (22188, 78373), (23349, 74476), (31132, 55857), (37238, 46698)]