17820348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16319}}^1$

素因数の和:16346

約数の個数: 48

約数和(自身を含む): 51179520

約数和(自身を除く): 33359172

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, 16319, 32638, 48957, 65276, 97914, 114233, 195828, 212147, 228466, 342699, 424294, 456932, 636441, 685398, 848588, 1272882, 1370796, 1485029, 2545764, 2970058, 4455087, 5940116, 8910174, 17820348]

約数ペア:

[(1, 17820348), (2, 8910174), (3, 5940116), (4, 4455087), (6, 2970058), (7, 2545764), (12, 1485029), (13, 1370796), (14, 1272882), (21, 848588), (26, 685398), (28, 636441), (39, 456932), (42, 424294), (52, 342699), (78, 228466), (84, 212147), (91, 195828), (156, 114233), (182, 97914), (273, 65276), (364, 48957), (546, 32638), (1092, 16319)]