1400562

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 3369600

約数和(自身を除く): 1969038

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 199, 207, 306, 391, 398, 414, 597, 782, 1173, 1194, 1791, 2346, 3383, 3519, 3582, 4577, 6766, 7038, 9154, 10149, 13731, 20298, 27462, 30447, 41193, 60894, 77809, 82386, 155618, 233427, 466854, 700281, 1400562]

約数ペア:

[(1, 1400562), (2, 700281), (3, 466854), (6, 233427), (9, 155618), (17, 82386), (18, 77809), (23, 60894), (34, 41193), (46, 30447), (51, 27462), (69, 20298), (102, 13731), (138, 10149), (153, 9154), (199, 7038), (207, 6766), (306, 4577), (391, 3582), (398, 3519), (414, 3383), (597, 2346), (782, 1791), (1173, 1194)]