26631108

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:542

約数の個数: 108

約数和(自身を含む): 81000192

約数和(自身を除く): 54369084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 487, 558, 588, 651, 868, 882, 974, 1116, 1302, 1461, 1519, 1764, 1948, 1953, 2604, 2922, 3038, 3409, 3906, 4383, 4557, 5844, 6076, 6818, 7812, 8766, 9114, 10227, 13636, 13671, 15097, 17532, 18228, 20454, 23863, 27342, 30194, 30681, 40908, 45291, 47726, 54684, 60388, 61362, 71589, 90582, 95452, 105679, 122724, 135873, 143178, 181164, 211358, 214767, 271746, 286356, 317037, 422716, 429534, 543492, 634074, 739753, 859068, 951111, 1268148, 1479506, 1902222, 2219259, 2959012, 3804444, 4438518, 6657777, 8877036, 13315554, 26631108]

約数ペア:

[(1, 26631108), (2, 13315554), (3, 8877036), (4, 6657777), (6, 4438518), (7, 3804444), (9, 2959012), (12, 2219259), (14, 1902222), (18, 1479506), (21, 1268148), (28, 951111), (31, 859068), (36, 739753), (42, 634074), (49, 543492), (62, 429534), (63, 422716), (84, 317037), (93, 286356), (98, 271746), (124, 214767), (126, 211358), (147, 181164), (186, 143178), (196, 135873), (217, 122724), (252, 105679), (279, 95452), (294, 90582), (372, 71589), (434, 61362), (441, 60388), (487, 54684), (558, 47726), (588, 45291), (651, 40908), (868, 30681), (882, 30194), (974, 27342), (1116, 23863), (1302, 20454), (1461, 18228), (1519, 17532), (1764, 15097), (1948, 13671), (1953, 13636), (2604, 10227), (2922, 9114), (3038, 8766), (3409, 7812), (3906, 6818), (4383, 6076), (4557, 5844)]