1631036142

素因数分解:

$2^1\times 3^3\times {\mathrm{1667}}^1\times {\mathrm{18119}}^1$

素因数の和:19797

約数の個数: 32

約数和(自身を含む): 3626899200

約数和(自身を除く): 1995863058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1667, 3334, 5001, 10002, 15003, 18119, 30006, 36238, 45009, 54357, 90018, 108714, 163071, 326142, 489213, 978426, 30204373, 60408746, 90613119, 181226238, 271839357, 543678714, 815518071, 1631036142]

約数ペア:

[(1, 1631036142), (2, 815518071), (3, 543678714), (6, 271839357), (9, 181226238), (18, 90613119), (27, 60408746), (54, 30204373), (1667, 978426), (3334, 489213), (5001, 326142), (10002, 163071), (15003, 108714), (18119, 90018), (30006, 54357), (36238, 45009)]