16515954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3392

約数の個数: 64

約数和(自身を含む): 45185280

約数和(自身を除く): 28669326

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 3361, 4914, 6722, 10083, 20166, 23527, 30249, 43693, 47054, 60498, 70581, 87386, 90747, 131079, 141162, 181494, 211743, 262158, 305851, 393237, 423486, 611702, 635229, 786474, 917553, 1179711, 1270458, 1835106, 2359422, 2752659, 5505318, 8257977, 16515954]

約数ペア:

[(1, 16515954), (2, 8257977), (3, 5505318), (6, 2752659), (7, 2359422), (9, 1835106), (13, 1270458), (14, 1179711), (18, 917553), (21, 786474), (26, 635229), (27, 611702), (39, 423486), (42, 393237), (54, 305851), (63, 262158), (78, 211743), (91, 181494), (117, 141162), (126, 131079), (182, 90747), (189, 87386), (234, 70581), (273, 60498), (351, 47054), (378, 43693), (546, 30249), (702, 23527), (819, 20166), (1638, 10083), (2457, 6722), (3361, 4914)]