40207914

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{13063}}^1$

素因数の和:13096

約数の個数: 40

約数和(自身を含む): 94844640

約数和(自身を除く): 54636726

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 13063, 26126, 39189, 78378, 117567, 235134, 248197, 352701, 496394, 705402, 744591, 1058103, 1489182, 2116206, 2233773, 4467546, 6701319, 13402638, 20103957, 40207914]

約数ペア:

[(1, 40207914), (2, 20103957), (3, 13402638), (6, 6701319), (9, 4467546), (18, 2233773), (19, 2116206), (27, 1489182), (38, 1058103), (54, 744591), (57, 705402), (81, 496394), (114, 352701), (162, 248197), (171, 235134), (342, 117567), (513, 78378), (1026, 39189), (1539, 26126), (3078, 13063)]