40335516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28729}}^1$

素因数の和:28755

約数の個数: 48

約数和(自身を含む): 112621600

約数和(自身を除く): 72286084

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, 28729, 57458, 86187, 114916, 172374, 258561, 344748, 373477, 517122, 746954, 775683, 1034244, 1120431, 1493908, 1551366, 2240862, 3102732, 3361293, 4481724, 6722586, 10083879, 13445172, 20167758, 40335516]

約数ペア:

[(1, 40335516), (2, 20167758), (3, 13445172), (4, 10083879), (6, 6722586), (9, 4481724), (12, 3361293), (13, 3102732), (18, 2240862), (26, 1551366), (27, 1493908), (36, 1120431), (39, 1034244), (52, 775683), (54, 746954), (78, 517122), (108, 373477), (117, 344748), (156, 258561), (234, 172374), (351, 114916), (468, 86187), (702, 57458), (1404, 28729)]