2018094012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{21323}}^1$

素因数の和:21583

約数の個数: 72

約数和(自身を含む): 5588593920

約数和(自身を除く): 3570499908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 239, 396, 478, 717, 956, 1434, 2151, 2629, 2868, 4302, 5258, 7887, 8604, 10516, 15774, 21323, 23661, 31548, 42646, 47322, 63969, 85292, 94644, 127938, 191907, 234553, 255876, 383814, 469106, 703659, 767628, 938212, 1407318, 2110977, 2814636, 4221954, 5096197, 8443908, 10192394, 15288591, 20384788, 30577182, 45865773, 56058167, 61154364, 91731546, 112116334, 168174501, 183463092, 224232668, 336349002, 504523503, 672698004, 1009047006, 2018094012]

約数ペア:

[(1, 2018094012), (2, 1009047006), (3, 672698004), (4, 504523503), (6, 336349002), (9, 224232668), (11, 183463092), (12, 168174501), (18, 112116334), (22, 91731546), (33, 61154364), (36, 56058167), (44, 45865773), (66, 30577182), (99, 20384788), (132, 15288591), (198, 10192394), (239, 8443908), (396, 5096197), (478, 4221954), (717, 2814636), (956, 2110977), (1434, 1407318), (2151, 938212), (2629, 767628), (2868, 703659), (4302, 469106), (5258, 383814), (7887, 255876), (8604, 234553), (10516, 191907), (15774, 127938), (21323, 94644), (23661, 85292), (31548, 63969), (42646, 47322)]