29398356

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20939}}^1$

素因数の和:20965

約数の個数: 48

約数和(自身を含む): 82084800

約数和(自身を除く): 52686444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 20939, 41878, 62817, 83756, 125634, 188451, 251268, 272207, 376902, 544414, 565353, 753804, 816621, 1088828, 1130706, 1633242, 2261412, 2449863, 3266484, 4899726, 7349589, 9799452, 14699178, 29398356]

約数ペア:

[(1, 29398356), (2, 14699178), (3, 9799452), (4, 7349589), (6, 4899726), (9, 3266484), (12, 2449863), (13, 2261412), (18, 1633242), (26, 1130706), (27, 1088828), (36, 816621), (39, 753804), (52, 565353), (54, 544414), (78, 376902), (108, 272207), (117, 251268), (156, 188451), (234, 125634), (351, 83756), (468, 62817), (702, 41878), (1404, 20939)]