2638152

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3331}}^1$

素因数の和:3354

約数の個数: 48

約数和(自身を含む): 7796880

約数和(自身を除く): 5158728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 3331, 6662, 9993, 13324, 19986, 26648, 29979, 36641, 39972, 59958, 73282, 79944, 109923, 119916, 146564, 219846, 239832, 293128, 329769, 439692, 659538, 879384, 1319076, 2638152]

約数ペア:

[(1, 2638152), (2, 1319076), (3, 879384), (4, 659538), (6, 439692), (8, 329769), (9, 293128), (11, 239832), (12, 219846), (18, 146564), (22, 119916), (24, 109923), (33, 79944), (36, 73282), (44, 59958), (66, 39972), (72, 36641), (88, 29979), (99, 26648), (132, 19986), (198, 13324), (264, 9993), (396, 6662), (792, 3331)]