2019184356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{883}}^1\times {\mathrm{3889}}^1$

素因数の和:4793

約数の個数: 72

約数和(自身を含む): 5488260960

約数和(自身を除く): 3469076604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 883, 1766, 2649, 3532, 3889, 5298, 6181, 7778, 10596, 11667, 12362, 15556, 18543, 23334, 24724, 27223, 37086, 43267, 46668, 54446, 74172, 81669, 86534, 108892, 129801, 163338, 173068, 190561, 259602, 326676, 381122, 519204, 571683, 762244, 1143366, 2286732, 3433987, 6867974, 10301961, 13735948, 20603922, 24037909, 41207844, 48075818, 72113727, 96151636, 144227454, 168265363, 288454908, 336530726, 504796089, 673061452, 1009592178, 2019184356]

約数ペア:

[(1, 2019184356), (2, 1009592178), (3, 673061452), (4, 504796089), (6, 336530726), (7, 288454908), (12, 168265363), (14, 144227454), (21, 96151636), (28, 72113727), (42, 48075818), (49, 41207844), (84, 24037909), (98, 20603922), (147, 13735948), (196, 10301961), (294, 6867974), (588, 3433987), (883, 2286732), (1766, 1143366), (2649, 762244), (3532, 571683), (3889, 519204), (5298, 381122), (6181, 326676), (7778, 259602), (10596, 190561), (11667, 173068), (12362, 163338), (15556, 129801), (18543, 108892), (23334, 86534), (24724, 81669), (27223, 74172), (37086, 54446), (43267, 46668)]