19207368

素因数分解:

$2^3\times 3^4\times {\mathrm{29641}}^1$

素因数の和:29659

約数の個数: 40

約数和(自身を含む): 53800230

約数和(自身を除く): 34592862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 29641, 59282, 88923, 118564, 177846, 237128, 266769, 355692, 533538, 711384, 800307, 1067076, 1600614, 2134152, 2400921, 3201228, 4801842, 6402456, 9603684, 19207368]

約数ペア:

[(1, 19207368), (2, 9603684), (3, 6402456), (4, 4801842), (6, 3201228), (8, 2400921), (9, 2134152), (12, 1600614), (18, 1067076), (24, 800307), (27, 711384), (36, 533538), (54, 355692), (72, 266769), (81, 237128), (108, 177846), (162, 118564), (216, 88923), (324, 59282), (648, 29641)]