18701172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 57388800

約数和(自身を除く): 38687628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 853, 1044, 1218, 1566, 1706, 1827, 2436, 2559, 3132, 3412, 3654, 5118, 5481, 5971, 7308, 7677, 10236, 10962, 11942, 15354, 17913, 21924, 23031, 23884, 24737, 30708, 35826, 46062, 49474, 53739, 71652, 74211, 92124, 98948, 107478, 148422, 161217, 173159, 214956, 222633, 296844, 322434, 346318, 445266, 519477, 644868, 667899, 692636, 890532, 1038954, 1335798, 1558431, 2077908, 2671596, 3116862, 4675293, 6233724, 9350586, 18701172]

約数ペア:

[(1, 18701172), (2, 9350586), (3, 6233724), (4, 4675293), (6, 3116862), (7, 2671596), (9, 2077908), (12, 1558431), (14, 1335798), (18, 1038954), (21, 890532), (27, 692636), (28, 667899), (29, 644868), (36, 519477), (42, 445266), (54, 346318), (58, 322434), (63, 296844), (84, 222633), (87, 214956), (108, 173159), (116, 161217), (126, 148422), (174, 107478), (189, 98948), (203, 92124), (252, 74211), (261, 71652), (348, 53739), (378, 49474), (406, 46062), (522, 35826), (609, 30708), (756, 24737), (783, 23884), (812, 23031), (853, 21924), (1044, 17913), (1218, 15354), (1566, 11942), (1706, 10962), (1827, 10236), (2436, 7677), (2559, 7308), (3132, 5971), (3412, 5481), (3654, 5118)]