42255738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2128

約数の個数: 72

約数和(自身を含む): 111185568

約数和(自身を除く): 68929830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2083, 2254, 2898, 3381, 4166, 6249, 6762, 10143, 12498, 14581, 18747, 20286, 29162, 37494, 43743, 47909, 87486, 95818, 102067, 131229, 143727, 204134, 262458, 287454, 306201, 335363, 431181, 612402, 670726, 862362, 918603, 1006089, 1837206, 2012178, 2347541, 3018267, 4695082, 6036534, 7042623, 14085246, 21127869, 42255738]

約数ペア:

[(1, 42255738), (2, 21127869), (3, 14085246), (6, 7042623), (7, 6036534), (9, 4695082), (14, 3018267), (18, 2347541), (21, 2012178), (23, 1837206), (42, 1006089), (46, 918603), (49, 862362), (63, 670726), (69, 612402), (98, 431181), (126, 335363), (138, 306201), (147, 287454), (161, 262458), (207, 204134), (294, 143727), (322, 131229), (414, 102067), (441, 95818), (483, 87486), (882, 47909), (966, 43743), (1127, 37494), (1449, 29162), (2083, 20286), (2254, 18747), (2898, 14581), (3381, 12498), (4166, 10143), (6249, 6762)]