26147208492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{86291}}^1$

素因数の和:86763

約数の個数: 72

約数和(自身を含む): 69730839360

約数和(自身を除く): 43583630868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 443, 684, 886, 1329, 1772, 2658, 3987, 5316, 7974, 8417, 15948, 16834, 25251, 33668, 50502, 75753, 86291, 101004, 151506, 172582, 258873, 303012, 345164, 517746, 776619, 1035492, 1553238, 1639529, 3106476, 3279058, 4918587, 6558116, 9837174, 14755761, 19674348, 29511522, 38226913, 59023044, 76453826, 114680739, 152907652, 229361478, 344042217, 458722956, 688084434, 726311347, 1376168868, 1452622694, 2178934041, 2905245388, 4357868082, 6536802123, 8715736164, 13073604246, 26147208492]

約数ペア:

[(1, 26147208492), (2, 13073604246), (3, 8715736164), (4, 6536802123), (6, 4357868082), (9, 2905245388), (12, 2178934041), (18, 1452622694), (19, 1376168868), (36, 726311347), (38, 688084434), (57, 458722956), (76, 344042217), (114, 229361478), (171, 152907652), (228, 114680739), (342, 76453826), (443, 59023044), (684, 38226913), (886, 29511522), (1329, 19674348), (1772, 14755761), (2658, 9837174), (3987, 6558116), (5316, 4918587), (7974, 3279058), (8417, 3106476), (15948, 1639529), (16834, 1553238), (25251, 1035492), (33668, 776619), (50502, 517746), (75753, 345164), (86291, 303012), (101004, 258873), (151506, 172582)]