15679560972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{245561}}^1$

素因数の和:245898

約数の個数: 48

約数和(自身を含む): 38861659872

約数和(自身を除く): 23182098900

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 313, 626, 939, 1252, 1878, 3756, 5321, 10642, 15963, 21284, 31926, 63852, 245561, 491122, 736683, 982244, 1473366, 2946732, 4174537, 8349074, 12523611, 16698148, 25047222, 50094444, 76860593, 153721186, 230581779, 307442372, 461163558, 922327116, 1306630081, 2613260162, 3919890243, 5226520324, 7839780486, 15679560972]

約数ペア:

[(1, 15679560972), (2, 7839780486), (3, 5226520324), (4, 3919890243), (6, 2613260162), (12, 1306630081), (17, 922327116), (34, 461163558), (51, 307442372), (68, 230581779), (102, 153721186), (204, 76860593), (313, 50094444), (626, 25047222), (939, 16698148), (1252, 12523611), (1878, 8349074), (3756, 4174537), (5321, 2946732), (10642, 1473366), (15963, 982244), (21284, 736683), (31926, 491122), (63852, 245561)]