13628340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6883}}^1$

素因数の和:6909

約数の個数: 72

約数和(自身を含む): 45103968

約数和(自身を除く): 31475628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6883, 13766, 20649, 27532, 34415, 41298, 61947, 68830, 75713, 82596, 103245, 123894, 137660, 151426, 206490, 227139, 247788, 302852, 309735, 378565, 412980, 454278, 619470, 681417, 757130, 908556, 1135695, 1238940, 1362834, 1514260, 2271390, 2725668, 3407085, 4542780, 6814170, 13628340]

約数ペア:

[(1, 13628340), (2, 6814170), (3, 4542780), (4, 3407085), (5, 2725668), (6, 2271390), (9, 1514260), (10, 1362834), (11, 1238940), (12, 1135695), (15, 908556), (18, 757130), (20, 681417), (22, 619470), (30, 454278), (33, 412980), (36, 378565), (44, 309735), (45, 302852), (55, 247788), (60, 227139), (66, 206490), (90, 151426), (99, 137660), (110, 123894), (132, 103245), (165, 82596), (180, 75713), (198, 68830), (220, 61947), (330, 41298), (396, 34415), (495, 27532), (660, 20649), (990, 13766), (1980, 6883)]