18863952

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{6661}}^1$

素因数の和:6731

約数の個数: 40

約数和(自身を含む): 49565280

約数和(自身を除く): 30701328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 6661, 13322, 19983, 26644, 39966, 53288, 79932, 106576, 159864, 319728, 392999, 785998, 1178997, 1571996, 2357994, 3143992, 4715988, 6287984, 9431976, 18863952]

約数ペア:

[(1, 18863952), (2, 9431976), (3, 6287984), (4, 4715988), (6, 3143992), (8, 2357994), (12, 1571996), (16, 1178997), (24, 785998), (48, 392999), (59, 319728), (118, 159864), (177, 106576), (236, 79932), (354, 53288), (472, 39966), (708, 26644), (944, 19983), (1416, 13322), (2832, 6661)]