15748914948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2347781}}^1$

素因数の和:2347844

約数の個数: 48

約数和(自身を含む): 40494543936

約数和(自身を除く): 24745628988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 2347781, 4695562, 7043343, 9391124, 14086686, 28173372, 30521153, 61042306, 91563459, 100954583, 122084612, 183126918, 201909166, 302863749, 366253836, 403818332, 605727498, 1211454996, 1312409579, 2624819158, 3937228737, 5249638316, 7874457474, 15748914948]

約数ペア:

[(1, 15748914948), (2, 7874457474), (3, 5249638316), (4, 3937228737), (6, 2624819158), (12, 1312409579), (13, 1211454996), (26, 605727498), (39, 403818332), (43, 366253836), (52, 302863749), (78, 201909166), (86, 183126918), (129, 122084612), (156, 100954583), (172, 91563459), (258, 61042306), (516, 30521153), (559, 28173372), (1118, 14086686), (1677, 9391124), (2236, 7043343), (3354, 4695562), (6708, 2347781)]