18495204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16937}}^1$

素因数の和:16964

約数の個数: 48

約数和(自身を含む): 53117568

約数和(自身を除く): 34622364

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, 16937, 33874, 50811, 67748, 101622, 118559, 203244, 220181, 237118, 355677, 440362, 474236, 660543, 711354, 880724, 1321086, 1422708, 1541267, 2642172, 3082534, 4623801, 6165068, 9247602, 18495204]

約数ペア:

[(1, 18495204), (2, 9247602), (3, 6165068), (4, 4623801), (6, 3082534), (7, 2642172), (12, 1541267), (13, 1422708), (14, 1321086), (21, 880724), (26, 711354), (28, 660543), (39, 474236), (42, 440362), (52, 355677), (78, 237118), (84, 220181), (91, 203244), (156, 118559), (182, 101622), (273, 67748), (364, 50811), (546, 33874), (1092, 16937)]