25593516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18229}}^1$

素因数の和:18255

約数の個数: 48

約数和(自身を含む): 71461600

約数和(自身を除く): 45868084

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, 18229, 36458, 54687, 72916, 109374, 164061, 218748, 236977, 328122, 473954, 492183, 656244, 710931, 947908, 984366, 1421862, 1968732, 2132793, 2843724, 4265586, 6398379, 8531172, 12796758, 25593516]

約数ペア:

[(1, 25593516), (2, 12796758), (3, 8531172), (4, 6398379), (6, 4265586), (9, 2843724), (12, 2132793), (13, 1968732), (18, 1421862), (26, 984366), (27, 947908), (36, 710931), (39, 656244), (52, 492183), (54, 473954), (78, 328122), (108, 236977), (117, 218748), (156, 164061), (234, 109374), (351, 72916), (468, 54687), (702, 36458), (1404, 18229)]