201618234

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2177

約数の個数: 80

約数和(自身を含む): 491124480

約数和(自身を除く): 289506246

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1539, 1674, 1767, 2113, 2511, 3078, 3534, 4226, 5022, 5301, 6339, 10602, 12678, 15903, 19017, 31806, 38034, 40147, 47709, 57051, 65503, 80294, 95418, 114102, 120441, 131006, 171153, 196509, 240882, 342306, 361323, 393018, 589527, 722646, 1083969, 1179054, 1244557, 1768581, 2167938, 2489114, 3251907, 3537162, 3733671, 5305743, 6503814, 7467342, 10611486, 11201013, 22402026, 33603039, 67206078, 100809117, 201618234]

約数ペア:

[(1, 201618234), (2, 100809117), (3, 67206078), (6, 33603039), (9, 22402026), (18, 11201013), (19, 10611486), (27, 7467342), (31, 6503814), (38, 5305743), (54, 3733671), (57, 3537162), (62, 3251907), (81, 2489114), (93, 2167938), (114, 1768581), (162, 1244557), (171, 1179054), (186, 1083969), (279, 722646), (342, 589527), (513, 393018), (558, 361323), (589, 342306), (837, 240882), (1026, 196509), (1178, 171153), (1539, 131006), (1674, 120441), (1767, 114102), (2113, 95418), (2511, 80294), (3078, 65503), (3534, 57051), (4226, 47709), (5022, 40147), (5301, 38034), (6339, 31806), (10602, 19017), (12678, 15903)]