18963264

素因数分解:

$2^6\times 3^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:647

約数の個数: 56

約数和(自身を含む): 50495200

約数和(自身を除く): 31531936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 283, 349, 566, 698, 849, 1047, 1132, 1396, 1698, 2094, 2264, 2792, 3396, 4188, 4528, 5584, 6792, 8376, 9056, 11168, 13584, 16752, 18112, 22336, 27168, 33504, 54336, 67008, 98767, 197534, 296301, 395068, 592602, 790136, 1185204, 1580272, 2370408, 3160544, 4740816, 6321088, 9481632, 18963264]

約数ペア:

[(1, 18963264), (2, 9481632), (3, 6321088), (4, 4740816), (6, 3160544), (8, 2370408), (12, 1580272), (16, 1185204), (24, 790136), (32, 592602), (48, 395068), (64, 296301), (96, 197534), (192, 98767), (283, 67008), (349, 54336), (566, 33504), (698, 27168), (849, 22336), (1047, 18112), (1132, 16752), (1396, 13584), (1698, 11168), (2094, 9056), (2264, 8376), (2792, 6792), (3396, 5584), (4188, 4528)]