193917906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{118387}}^1$

素因数の和:118415

約数の個数: 48

約数和(自身を含む): 517118784

約数和(自身を除く): 323200878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 118387, 236774, 355161, 710322, 828709, 1065483, 1539031, 1657418, 2130966, 2486127, 3078062, 4617093, 4972254, 7458381, 9234186, 10773217, 13851279, 14916762, 21546434, 27702558, 32319651, 64639302, 96958953, 193917906]

約数ペア:

[(1, 193917906), (2, 96958953), (3, 64639302), (6, 32319651), (7, 27702558), (9, 21546434), (13, 14916762), (14, 13851279), (18, 10773217), (21, 9234186), (26, 7458381), (39, 4972254), (42, 4617093), (63, 3078062), (78, 2486127), (91, 2130966), (117, 1657418), (126, 1539031), (182, 1065483), (234, 828709), (273, 710322), (546, 355161), (819, 236774), (1638, 118387)]