16719318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4021}}^1$

素因数の和:4050

約数の個数: 64

約数和(自身を含む): 46333440

約数和(自身を除く): 29614122

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, 4021, 4158, 8042, 12063, 24126, 28147, 36189, 44231, 56294, 72378, 84441, 88462, 108567, 132693, 168882, 217134, 253323, 265386, 309617, 398079, 506646, 619234, 759969, 796158, 928851, 1194237, 1519938, 1857702, 2388474, 2786553, 5573106, 8359659, 16719318]

約数ペア:

[(1, 16719318), (2, 8359659), (3, 5573106), (6, 2786553), (7, 2388474), (9, 1857702), (11, 1519938), (14, 1194237), (18, 928851), (21, 796158), (22, 759969), (27, 619234), (33, 506646), (42, 398079), (54, 309617), (63, 265386), (66, 253323), (77, 217134), (99, 168882), (126, 132693), (154, 108567), (189, 88462), (198, 84441), (231, 72378), (297, 56294), (378, 44231), (462, 36189), (594, 28147), (693, 24126), (1386, 12063), (2079, 8042), (4021, 4158)]