19338858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4651}}^1$

素因数の和:4680

約数の個数: 64

約数和(自身を含む): 53591040

約数和(自身を除く): 34252182

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 4651, 9302, 13953, 27906, 32557, 41859, 51161, 65114, 83718, 97671, 102322, 125577, 153483, 195342, 251154, 293013, 306966, 358127, 460449, 586026, 716254, 879039, 920898, 1074381, 1381347, 1758078, 2148762, 2762694, 3223143, 6446286, 9669429, 19338858]

約数ペア:

[(1, 19338858), (2, 9669429), (3, 6446286), (6, 3223143), (7, 2762694), (9, 2148762), (11, 1758078), (14, 1381347), (18, 1074381), (21, 920898), (22, 879039), (27, 716254), (33, 586026), (42, 460449), (54, 358127), (63, 306966), (66, 293013), (77, 251154), (99, 195342), (126, 153483), (154, 125577), (189, 102322), (198, 97671), (231, 83718), (297, 65114), (378, 51161), (462, 41859), (594, 32557), (693, 27906), (1386, 13953), (2079, 9302), (4158, 4651)]