12951484

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 108

約数和(自身を含む): 31543344

約数和(自身を除く): 18591860

約数列:

[1, 2, 4, 7, 13, 14, 17, 23, 26, 28, 34, 46, 49, 52, 68, 91, 92, 98, 119, 161, 169, 182, 196, 221, 238, 299, 322, 338, 364, 391, 442, 476, 598, 637, 644, 676, 782, 833, 884, 1127, 1183, 1196, 1274, 1547, 1564, 1666, 2093, 2254, 2366, 2548, 2737, 2873, 3094, 3332, 3887, 4186, 4508, 4732, 5083, 5474, 5746, 6188, 7774, 8281, 8372, 10166, 10829, 10948, 11492, 14651, 15548, 16562, 19159, 20111, 20332, 21658, 27209, 29302, 33124, 35581, 38318, 40222, 43316, 54418, 58604, 66079, 71162, 76636, 80444, 108836, 132158, 140777, 142324, 190463, 249067, 264316, 281554, 380926, 462553, 498134, 563108, 761852, 925106, 996268, 1850212, 3237871, 6475742, 12951484]

約数ペア:

[(1, 12951484), (2, 6475742), (4, 3237871), (7, 1850212), (13, 996268), (14, 925106), (17, 761852), (23, 563108), (26, 498134), (28, 462553), (34, 380926), (46, 281554), (49, 264316), (52, 249067), (68, 190463), (91, 142324), (92, 140777), (98, 132158), (119, 108836), (161, 80444), (169, 76636), (182, 71162), (196, 66079), (221, 58604), (238, 54418), (299, 43316), (322, 40222), (338, 38318), (364, 35581), (391, 33124), (442, 29302), (476, 27209), (598, 21658), (637, 20332), (644, 20111), (676, 19159), (782, 16562), (833, 15548), (884, 14651), (1127, 11492), (1183, 10948), (1196, 10829), (1274, 10166), (1547, 8372), (1564, 8281), (1666, 7774), (2093, 6188), (2254, 5746), (2366, 5474), (2548, 5083), (2737, 4732), (2873, 4508), (3094, 4186), (3332, 3887)]