2196609858

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{45181}}^1$

素因数の和:45299

約数の個数: 48

約数和(自身を含む): 4955019576

約数和(自身を除く): 2758409718

約数列:

[1, 2, 3, 6, 9, 18, 37, 73, 74, 111, 146, 219, 222, 333, 438, 657, 666, 1314, 2701, 5402, 8103, 16206, 24309, 45181, 48618, 90362, 135543, 271086, 406629, 813258, 1671697, 3298213, 3343394, 5015091, 6596426, 9894639, 10030182, 15045273, 19789278, 29683917, 30090546, 59367834, 122033881, 244067762, 366101643, 732203286, 1098304929, 2196609858]

約数ペア:

[(1, 2196609858), (2, 1098304929), (3, 732203286), (6, 366101643), (9, 244067762), (18, 122033881), (37, 59367834), (73, 30090546), (74, 29683917), (111, 19789278), (146, 15045273), (219, 10030182), (222, 9894639), (333, 6596426), (438, 5015091), (657, 3343394), (666, 3298213), (1314, 1671697), (2701, 813258), (5402, 406629), (8103, 271086), (16206, 135543), (24309, 90362), (45181, 48618)]