2268396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 6390384

約数和(自身を除く): 4121988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 131, 148, 156, 222, 234, 262, 333, 393, 444, 468, 481, 524, 666, 786, 962, 1179, 1332, 1443, 1572, 1703, 1924, 2358, 2886, 3406, 4329, 4716, 4847, 5109, 5772, 6812, 8658, 9694, 10218, 14541, 15327, 17316, 19388, 20436, 29082, 30654, 43623, 58164, 61308, 63011, 87246, 126022, 174492, 189033, 252044, 378066, 567099, 756132, 1134198, 2268396]

約数ペア:

[(1, 2268396), (2, 1134198), (3, 756132), (4, 567099), (6, 378066), (9, 252044), (12, 189033), (13, 174492), (18, 126022), (26, 87246), (36, 63011), (37, 61308), (39, 58164), (52, 43623), (74, 30654), (78, 29082), (111, 20436), (117, 19388), (131, 17316), (148, 15327), (156, 14541), (222, 10218), (234, 9694), (262, 8658), (333, 6812), (393, 5772), (444, 5109), (468, 4847), (481, 4716), (524, 4329), (666, 3406), (786, 2886), (962, 2358), (1179, 1924), (1332, 1703), (1443, 1572)]