38498274

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 90316800

約数和(自身を除く): 51818526

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 139, 207, 223, 278, 414, 417, 446, 621, 669, 834, 1242, 1251, 1338, 2007, 2502, 3197, 3753, 4014, 5129, 6021, 6394, 7506, 9591, 10258, 12042, 15387, 19182, 28773, 30774, 30997, 46161, 57546, 61994, 86319, 92322, 92991, 138483, 172638, 185982, 276966, 278973, 557946, 712931, 836919, 1425862, 1673838, 2138793, 4277586, 6416379, 12832758, 19249137, 38498274]

約数ペア:

[(1, 38498274), (2, 19249137), (3, 12832758), (6, 6416379), (9, 4277586), (18, 2138793), (23, 1673838), (27, 1425862), (46, 836919), (54, 712931), (69, 557946), (138, 278973), (139, 276966), (207, 185982), (223, 172638), (278, 138483), (414, 92991), (417, 92322), (446, 86319), (621, 61994), (669, 57546), (834, 46161), (1242, 30997), (1251, 30774), (1338, 28773), (2007, 19182), (2502, 15387), (3197, 12042), (3753, 10258), (4014, 9591), (5129, 7506), (6021, 6394)]