16189446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 40320000

約数和(自身を除く): 24130554

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 149, 182, 199, 273, 298, 398, 447, 546, 597, 894, 1043, 1194, 1393, 1937, 2086, 2587, 2786, 3129, 3874, 4179, 5174, 5811, 6258, 7761, 8358, 11622, 13559, 15522, 18109, 27118, 29651, 36218, 40677, 54327, 59302, 81354, 88953, 108654, 177906, 207557, 385463, 415114, 622671, 770926, 1156389, 1245342, 2312778, 2698241, 5396482, 8094723, 16189446]

約数ペア:

[(1, 16189446), (2, 8094723), (3, 5396482), (6, 2698241), (7, 2312778), (13, 1245342), (14, 1156389), (21, 770926), (26, 622671), (39, 415114), (42, 385463), (78, 207557), (91, 177906), (149, 108654), (182, 88953), (199, 81354), (273, 59302), (298, 54327), (398, 40677), (447, 36218), (546, 29651), (597, 27118), (894, 18109), (1043, 15522), (1194, 13559), (1393, 11622), (1937, 8358), (2086, 7761), (2587, 6258), (2786, 5811), (3129, 5174), (3874, 4179)]