29283228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20857}}^1$

素因数の和:20883

約数の個数: 48

約数和(自身を含む): 81763360

約数和(自身を除く): 52480132

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, 20857, 41714, 62571, 83428, 125142, 187713, 250284, 271141, 375426, 542282, 563139, 750852, 813423, 1084564, 1126278, 1626846, 2252556, 2440269, 3253692, 4880538, 7320807, 9761076, 14641614, 29283228]

約数ペア:

[(1, 29283228), (2, 14641614), (3, 9761076), (4, 7320807), (6, 4880538), (9, 3253692), (12, 2440269), (13, 2252556), (18, 1626846), (26, 1126278), (27, 1084564), (36, 813423), (39, 750852), (52, 563139), (54, 542282), (78, 375426), (108, 271141), (117, 250284), (156, 187713), (234, 125142), (351, 83428), (468, 62571), (702, 41714), (1404, 20857)]