7779012

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 18900672

約数和(自身を除く): 11121660

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 97, 123, 163, 164, 194, 246, 291, 326, 388, 489, 492, 582, 652, 978, 1164, 1956, 3977, 6683, 7954, 11931, 13366, 15811, 15908, 20049, 23862, 26732, 31622, 40098, 47433, 47724, 63244, 80196, 94866, 189732, 648251, 1296502, 1944753, 2593004, 3889506, 7779012]

約数ペア:

[(1, 7779012), (2, 3889506), (3, 2593004), (4, 1944753), (6, 1296502), (12, 648251), (41, 189732), (82, 94866), (97, 80196), (123, 63244), (163, 47724), (164, 47433), (194, 40098), (246, 31622), (291, 26732), (326, 23862), (388, 20049), (489, 15908), (492, 15811), (582, 13366), (652, 11931), (978, 7954), (1164, 6683), (1956, 3977)]