22159956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 108

約数和(自身を含む): 65423232

約数和(自身を除く): 43263276

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 169, 182, 196, 223, 273, 294, 338, 364, 446, 507, 546, 588, 637, 669, 676, 892, 1014, 1092, 1183, 1274, 1338, 1561, 1911, 2028, 2366, 2548, 2676, 2899, 3122, 3549, 3822, 4683, 4732, 5798, 6244, 7098, 7644, 8281, 8697, 9366, 10927, 11596, 14196, 16562, 17394, 18732, 20293, 21854, 24843, 32781, 33124, 34788, 37687, 40586, 43708, 49686, 60879, 65562, 75374, 81172, 99372, 113061, 121758, 131124, 142051, 150748, 226122, 243516, 263809, 284102, 426153, 452244, 527618, 568204, 791427, 852306, 1055236, 1582854, 1704612, 1846663, 3165708, 3693326, 5539989, 7386652, 11079978, 22159956]

約数ペア:

[(1, 22159956), (2, 11079978), (3, 7386652), (4, 5539989), (6, 3693326), (7, 3165708), (12, 1846663), (13, 1704612), (14, 1582854), (21, 1055236), (26, 852306), (28, 791427), (39, 568204), (42, 527618), (49, 452244), (52, 426153), (78, 284102), (84, 263809), (91, 243516), (98, 226122), (147, 150748), (156, 142051), (169, 131124), (182, 121758), (196, 113061), (223, 99372), (273, 81172), (294, 75374), (338, 65562), (364, 60879), (446, 49686), (507, 43708), (546, 40586), (588, 37687), (637, 34788), (669, 33124), (676, 32781), (892, 24843), (1014, 21854), (1092, 20293), (1183, 18732), (1274, 17394), (1338, 16562), (1561, 14196), (1911, 11596), (2028, 10927), (2366, 9366), (2548, 8697), (2676, 8281), (2899, 7644), (3122, 7098), (3549, 6244), (3822, 5798), (4683, 4732)]