12854494548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1085317}}^1$

素因数の和:1085381

約数の個数: 72

約数和(自身を含む): 37925352192

約数和(自身を除く): 25070857644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 1085317, 2170634, 3255951, 4341268, 6511902, 7597219, 9767853, 13023804, 15194438, 19535706, 22791657, 30388876, 39071412, 45583314, 51009899, 68374971, 91166628, 102019798, 136749942, 153029697, 204039596, 273499884, 306059394, 357069293, 459089091, 612118788, 714138586, 918178182, 1071207879, 1428277172, 1836356364, 2142415758, 3213623637, 4284831516, 6427247274, 12854494548]

約数ペア:

[(1, 12854494548), (2, 6427247274), (3, 4284831516), (4, 3213623637), (6, 2142415758), (7, 1836356364), (9, 1428277172), (12, 1071207879), (14, 918178182), (18, 714138586), (21, 612118788), (28, 459089091), (36, 357069293), (42, 306059394), (47, 273499884), (63, 204039596), (84, 153029697), (94, 136749942), (126, 102019798), (141, 91166628), (188, 68374971), (252, 51009899), (282, 45583314), (329, 39071412), (423, 30388876), (564, 22791657), (658, 19535706), (846, 15194438), (987, 13023804), (1316, 9767853), (1692, 7597219), (1974, 6511902), (2961, 4341268), (3948, 3255951), (5922, 2170634), (11844, 1085317)]