189589218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347233}}^1$

素因数の和:347258

約数の個数: 32

約数和(自身を含む): 466682496

約数和(自身を除く): 277093278

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 347233, 694466, 1041699, 2083398, 2430631, 4514029, 4861262, 7291893, 9028058, 13542087, 14583786, 27084174, 31598203, 63196406, 94794609, 189589218]

約数ペア:

[(1, 189589218), (2, 94794609), (3, 63196406), (6, 31598203), (7, 27084174), (13, 14583786), (14, 13542087), (21, 9028058), (26, 7291893), (39, 4861262), (42, 4514029), (78, 2430631), (91, 2083398), (182, 1041699), (273, 694466), (546, 347233)]