9789516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 27518400

約数和(自身を除く): 17728884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 419, 531, 649, 708, 838, 1062, 1257, 1298, 1676, 1947, 2124, 2514, 2596, 3771, 3894, 4609, 5028, 5841, 7542, 7788, 9218, 11682, 13827, 15084, 18436, 23364, 24721, 27654, 41481, 49442, 55308, 74163, 82962, 98884, 148326, 165924, 222489, 271931, 296652, 444978, 543862, 815793, 889956, 1087724, 1631586, 2447379, 3263172, 4894758, 9789516]

約数ペア:

[(1, 9789516), (2, 4894758), (3, 3263172), (4, 2447379), (6, 1631586), (9, 1087724), (11, 889956), (12, 815793), (18, 543862), (22, 444978), (33, 296652), (36, 271931), (44, 222489), (59, 165924), (66, 148326), (99, 98884), (118, 82962), (132, 74163), (177, 55308), (198, 49442), (236, 41481), (354, 27654), (396, 24721), (419, 23364), (531, 18436), (649, 15084), (708, 13827), (838, 11682), (1062, 9218), (1257, 7788), (1298, 7542), (1676, 5841), (1947, 5028), (2124, 4609), (2514, 3894), (2596, 3771)]