17020458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10391}}^1$

素因数の和:10419

約数の個数: 48

約数和(自身を含む): 45392256

約数和(自身を除く): 28371798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 10391, 20782, 31173, 62346, 72737, 93519, 135083, 145474, 187038, 218211, 270166, 405249, 436422, 654633, 810498, 945581, 1215747, 1309266, 1891162, 2431494, 2836743, 5673486, 8510229, 17020458]

約数ペア:

[(1, 17020458), (2, 8510229), (3, 5673486), (6, 2836743), (7, 2431494), (9, 1891162), (13, 1309266), (14, 1215747), (18, 945581), (21, 810498), (26, 654633), (39, 436422), (42, 405249), (63, 270166), (78, 218211), (91, 187038), (117, 145474), (126, 135083), (182, 93519), (234, 72737), (273, 62346), (546, 31173), (819, 20782), (1638, 10391)]