15660160926

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1\times {\mathrm{1993}}^1$

素因数の和:2705

約数の個数: 64

約数和(自身を含む): 33091849728

約数和(自身を除く): 17431688802

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 587, 1174, 1761, 1993, 2231, 3522, 3986, 4462, 5979, 6693, 11958, 13386, 13501, 27002, 40503, 45839, 56939, 81006, 91678, 113878, 137517, 170817, 193321, 275034, 341634, 386642, 579963, 1159926, 1169891, 1309597, 2339782, 2619194, 3509673, 3928791, 4446383, 7019346, 7857582, 8892766, 13339149, 26678298, 26907493, 53814986, 80722479, 113479427, 161444958, 226958854, 340438281, 680876562, 2610026821, 5220053642, 7830080463, 15660160926]

約数ペア:

[(1, 15660160926), (2, 7830080463), (3, 5220053642), (6, 2610026821), (23, 680876562), (46, 340438281), (69, 226958854), (97, 161444958), (138, 113479427), (194, 80722479), (291, 53814986), (582, 26907493), (587, 26678298), (1174, 13339149), (1761, 8892766), (1993, 7857582), (2231, 7019346), (3522, 4446383), (3986, 3928791), (4462, 3509673), (5979, 2619194), (6693, 2339782), (11958, 1309597), (13386, 1169891), (13501, 1159926), (27002, 579963), (40503, 386642), (45839, 341634), (56939, 275034), (81006, 193321), (91678, 170817), (113878, 137517)]