40471164

素因数分解:

$2^2\times 3^6\times {\mathrm{13879}}^1$

素因数の和:13901

約数の個数: 42

約数和(自身を含む): 106195880

約数和(自身を除く): 65724716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 13879, 27758, 41637, 55516, 83274, 124911, 166548, 249822, 374733, 499644, 749466, 1124199, 1498932, 2248398, 3372597, 4496796, 6745194, 10117791, 13490388, 20235582, 40471164]

約数ペア:

[(1, 40471164), (2, 20235582), (3, 13490388), (4, 10117791), (6, 6745194), (9, 4496796), (12, 3372597), (18, 2248398), (27, 1498932), (36, 1124199), (54, 749466), (81, 499644), (108, 374733), (162, 249822), (243, 166548), (324, 124911), (486, 83274), (729, 55516), (972, 41637), (1458, 27758), (2916, 13879)]