16979886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12251}}^1$

素因数の和:12277

約数の個数: 48

約数和(自身を含む): 45871488

約数和(自身を除く): 28891602

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 12251, 24502, 36753, 73506, 85757, 110259, 134761, 171514, 220518, 257271, 269522, 404283, 514542, 771813, 808566, 943327, 1212849, 1543626, 1886654, 2425698, 2829981, 5659962, 8489943, 16979886]

約数ペア:

[(1, 16979886), (2, 8489943), (3, 5659962), (6, 2829981), (7, 2425698), (9, 1886654), (11, 1543626), (14, 1212849), (18, 943327), (21, 808566), (22, 771813), (33, 514542), (42, 404283), (63, 269522), (66, 257271), (77, 220518), (99, 171514), (126, 134761), (154, 110259), (198, 85757), (231, 73506), (462, 36753), (693, 24502), (1386, 12251)]