2017996308

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{983429}}^1$

素因数の和:983461

約数の個数: 48

約数和(自身を含む): 5507208000

約数和(自身を除く): 3489211692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 983429, 1966858, 2950287, 3933716, 5900574, 8850861, 11801148, 17701722, 18685151, 26552583, 35403444, 37370302, 53105166, 56055453, 74740604, 106210332, 112110906, 168166359, 224221812, 336332718, 504499077, 672665436, 1008998154, 2017996308]

約数ペア:

[(1, 2017996308), (2, 1008998154), (3, 672665436), (4, 504499077), (6, 336332718), (9, 224221812), (12, 168166359), (18, 112110906), (19, 106210332), (27, 74740604), (36, 56055453), (38, 53105166), (54, 37370302), (57, 35403444), (76, 26552583), (108, 18685151), (114, 17701722), (171, 11801148), (228, 8850861), (342, 5900574), (513, 3933716), (684, 2950287), (1026, 1966858), (2052, 983429)]