16278996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 40521600

約数和(自身を除く): 24242604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 199, 204, 398, 401, 597, 796, 802, 1194, 1203, 1604, 2388, 2406, 3383, 4812, 6766, 6817, 10149, 13532, 13634, 20298, 20451, 27268, 40596, 40902, 79799, 81804, 159598, 239397, 319196, 478794, 957588, 1356583, 2713166, 4069749, 5426332, 8139498, 16278996]

約数ペア:

[(1, 16278996), (2, 8139498), (3, 5426332), (4, 4069749), (6, 2713166), (12, 1356583), (17, 957588), (34, 478794), (51, 319196), (68, 239397), (102, 159598), (199, 81804), (204, 79799), (398, 40902), (401, 40596), (597, 27268), (796, 20451), (802, 20298), (1194, 13634), (1203, 13532), (1604, 10149), (2388, 6817), (2406, 6766), (3383, 4812)]