21956136936

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{91183}}^1$

素因数の和:91398

約数の個数: 64

約数和(自身を含む): 56023449600

約数和(自身を除く): 34067312664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 127, 158, 237, 254, 316, 381, 474, 508, 632, 762, 948, 1016, 1524, 1896, 3048, 10033, 20066, 30099, 40132, 60198, 80264, 91183, 120396, 182366, 240792, 273549, 364732, 547098, 729464, 1094196, 2188392, 7203457, 11580241, 14406914, 21610371, 23160482, 28813828, 34740723, 43220742, 46320964, 57627656, 69481446, 86441484, 92641928, 138962892, 172882968, 277925784, 914839039, 1829678078, 2744517117, 3659356156, 5489034234, 7318712312, 10978068468, 21956136936]

約数ペア:

[(1, 21956136936), (2, 10978068468), (3, 7318712312), (4, 5489034234), (6, 3659356156), (8, 2744517117), (12, 1829678078), (24, 914839039), (79, 277925784), (127, 172882968), (158, 138962892), (237, 92641928), (254, 86441484), (316, 69481446), (381, 57627656), (474, 46320964), (508, 43220742), (632, 34740723), (762, 28813828), (948, 23160482), (1016, 21610371), (1524, 14406914), (1896, 11580241), (3048, 7203457), (10033, 2188392), (20066, 1094196), (30099, 729464), (40132, 547098), (60198, 364732), (80264, 273549), (91183, 240792), (120396, 182366)]