21423376476

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{739}}^1\times {\mathrm{1483}}^1$

素因数の和:2416

約数の個数: 96

約数和(自身を含む): 55962233600

約数和(自身を除く): 34538857124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 739, 1086, 1478, 1483, 1629, 2172, 2217, 2956, 2966, 3258, 4434, 4449, 4887, 5932, 6516, 6651, 8868, 8898, 9774, 13302, 13347, 17796, 19548, 19953, 26604, 26694, 39906, 40041, 53388, 79812, 80082, 133759, 160164, 267518, 268423, 401277, 535036, 536846, 802554, 805269, 1073692, 1095937, 1203831, 1605108, 1610538, 2191874, 2407662, 2415807, 3221076, 3287811, 3611493, 4383748, 4815324, 4831614, 6575622, 7222986, 7247421, 9663228, 9863433, 13151244, 14445972, 14494842, 19726866, 28989684, 29590299, 39453732, 59180598, 118361196, 198364597, 396729194, 595093791, 793458388, 1190187582, 1785281373, 2380375164, 3570562746, 5355844119, 7141125492, 10711688238, 21423376476]

約数ペア:

[(1, 21423376476), (2, 10711688238), (3, 7141125492), (4, 5355844119), (6, 3570562746), (9, 2380375164), (12, 1785281373), (18, 1190187582), (27, 793458388), (36, 595093791), (54, 396729194), (108, 198364597), (181, 118361196), (362, 59180598), (543, 39453732), (724, 29590299), (739, 28989684), (1086, 19726866), (1478, 14494842), (1483, 14445972), (1629, 13151244), (2172, 9863433), (2217, 9663228), (2956, 7247421), (2966, 7222986), (3258, 6575622), (4434, 4831614), (4449, 4815324), (4887, 4383748), (5932, 3611493), (6516, 3287811), (6651, 3221076), (8868, 2415807), (8898, 2407662), (9774, 2191874), (13302, 1610538), (13347, 1605108), (17796, 1203831), (19548, 1095937), (19953, 1073692), (26604, 805269), (26694, 802554), (39906, 536846), (40041, 535036), (53388, 401277), (79812, 268423), (80082, 267518), (133759, 160164)]