18204186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 49871808

約数和(自身を除く): 31667622

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 429, 433, 462, 539, 546, 637, 858, 866, 1001, 1078, 1274, 1299, 1617, 1911, 2002, 2598, 3003, 3031, 3234, 3822, 4763, 5629, 6006, 6062, 7007, 9093, 9526, 11258, 14014, 14289, 16887, 18186, 21021, 21217, 28578, 33341, 33774, 39403, 42042, 42434, 61919, 63651, 66682, 78806, 100023, 118209, 123838, 127302, 185757, 200046, 233387, 236418, 275821, 371514, 433433, 466774, 551642, 700161, 827463, 866866, 1300299, 1400322, 1654926, 2600598, 3034031, 6068062, 9102093, 18204186]

約数ペア:

[(1, 18204186), (2, 9102093), (3, 6068062), (6, 3034031), (7, 2600598), (11, 1654926), (13, 1400322), (14, 1300299), (21, 866866), (22, 827463), (26, 700161), (33, 551642), (39, 466774), (42, 433433), (49, 371514), (66, 275821), (77, 236418), (78, 233387), (91, 200046), (98, 185757), (143, 127302), (147, 123838), (154, 118209), (182, 100023), (231, 78806), (273, 66682), (286, 63651), (294, 61919), (429, 42434), (433, 42042), (462, 39403), (539, 33774), (546, 33341), (637, 28578), (858, 21217), (866, 21021), (1001, 18186), (1078, 16887), (1274, 14289), (1299, 14014), (1617, 11258), (1911, 9526), (2002, 9093), (2598, 7007), (3003, 6062), (3031, 6006), (3234, 5629), (3822, 4763)]