17941972944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{875389}}^1$

素因数の和:875468

約数の個数: 80

約数和(自身を含む): 53839986560

約数和(自身を除く): 35898013616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 20496, 875389, 1750778, 2626167, 3501556, 5252334, 6127723, 7003112, 10504668, 12255446, 14006224, 18383169, 21009336, 24510892, 36766338, 42018672, 49021784, 53398729, 73532676, 98043568, 106797458, 147065352, 160196187, 213594916, 294130704, 320392374, 373791103, 427189832, 640784748, 747582206, 854379664, 1121373309, 1281569496, 1495164412, 2242746618, 2563138992, 2990328824, 4485493236, 5980657648, 8970986472, 17941972944]

約数ペア:

[(1, 17941972944), (2, 8970986472), (3, 5980657648), (4, 4485493236), (6, 2990328824), (7, 2563138992), (8, 2242746618), (12, 1495164412), (14, 1281569496), (16, 1121373309), (21, 854379664), (24, 747582206), (28, 640784748), (42, 427189832), (48, 373791103), (56, 320392374), (61, 294130704), (84, 213594916), (112, 160196187), (122, 147065352), (168, 106797458), (183, 98043568), (244, 73532676), (336, 53398729), (366, 49021784), (427, 42018672), (488, 36766338), (732, 24510892), (854, 21009336), (976, 18383169), (1281, 14006224), (1464, 12255446), (1708, 10504668), (2562, 7003112), (2928, 6127723), (3416, 5252334), (5124, 3501556), (6832, 2626167), (10248, 1750778), (20496, 875389)]