17678388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16189}}^1$

素因数の和:16216

約数の個数: 48

約数和(自身を含む): 50771840

約数和(自身を除く): 33093452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 16189, 32378, 48567, 64756, 97134, 113323, 194268, 210457, 226646, 339969, 420914, 453292, 631371, 679938, 841828, 1262742, 1359876, 1473199, 2525484, 2946398, 4419597, 5892796, 8839194, 17678388]

約数ペア:

[(1, 17678388), (2, 8839194), (3, 5892796), (4, 4419597), (6, 2946398), (7, 2525484), (12, 1473199), (13, 1359876), (14, 1262742), (21, 841828), (26, 679938), (28, 631371), (39, 453292), (42, 420914), (52, 339969), (78, 226646), (84, 210457), (91, 194268), (156, 113323), (182, 97134), (273, 64756), (364, 48567), (546, 32378), (1092, 16189)]