18374790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5147}}^1$

素因数の和:5181

約数の個数: 64

約数和(自身を含む): 53374464

約数和(自身を除く): 34999674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5147, 10294, 15441, 25735, 30882, 36029, 51470, 72058, 77205, 87499, 108087, 154410, 174998, 180145, 216174, 262497, 360290, 437495, 524994, 540435, 612493, 874990, 1080870, 1224986, 1312485, 1837479, 2624970, 3062465, 3674958, 6124930, 9187395, 18374790]

約数ペア:

[(1, 18374790), (2, 9187395), (3, 6124930), (5, 3674958), (6, 3062465), (7, 2624970), (10, 1837479), (14, 1312485), (15, 1224986), (17, 1080870), (21, 874990), (30, 612493), (34, 540435), (35, 524994), (42, 437495), (51, 360290), (70, 262497), (85, 216174), (102, 180145), (105, 174998), (119, 154410), (170, 108087), (210, 87499), (238, 77205), (255, 72058), (357, 51470), (510, 36029), (595, 30882), (714, 25735), (1190, 15441), (1785, 10294), (3570, 5147)]