2016972828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 5632466112

約数和(自身を除く): 3615493284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 101, 117, 142, 156, 202, 213, 234, 284, 303, 404, 426, 468, 601, 606, 639, 852, 909, 923, 1202, 1212, 1278, 1313, 1803, 1818, 1846, 2404, 2556, 2626, 2769, 3606, 3636, 3692, 3939, 5252, 5409, 5538, 7171, 7212, 7813, 7878, 8307, 10818, 11076, 11817, 14342, 15626, 15756, 16614, 21513, 21636, 23439, 23634, 28684, 31252, 33228, 42671, 43026, 46878, 47268, 60701, 64539, 70317, 85342, 86052, 93223, 93756, 121402, 128013, 129078, 140634, 170684, 182103, 186446, 242804, 256026, 258156, 279669, 281268, 364206, 372892, 384039, 512052, 546309, 554723, 559338, 728412, 768078, 789113, 839007, 1092618, 1109446, 1118676, 1536156, 1578226, 1664169, 1678014, 2185236, 2218892, 2367339, 3156452, 3328338, 3356028, 4309771, 4734678, 4992507, 6656676, 7102017, 8619542, 9469356, 9985014, 12929313, 14204034, 17239084, 19970028, 25858626, 28408068, 38787939, 51717252, 56027023, 77575878, 112054046, 155151756, 168081069, 224108092, 336162138, 504243207, 672324276, 1008486414, 2016972828]

約数ペア:

[(1, 2016972828), (2, 1008486414), (3, 672324276), (4, 504243207), (6, 336162138), (9, 224108092), (12, 168081069), (13, 155151756), (18, 112054046), (26, 77575878), (36, 56027023), (39, 51717252), (52, 38787939), (71, 28408068), (78, 25858626), (101, 19970028), (117, 17239084), (142, 14204034), (156, 12929313), (202, 9985014), (213, 9469356), (234, 8619542), (284, 7102017), (303, 6656676), (404, 4992507), (426, 4734678), (468, 4309771), (601, 3356028), (606, 3328338), (639, 3156452), (852, 2367339), (909, 2218892), (923, 2185236), (1202, 1678014), (1212, 1664169), (1278, 1578226), (1313, 1536156), (1803, 1118676), (1818, 1109446), (1846, 1092618), (2404, 839007), (2556, 789113), (2626, 768078), (2769, 728412), (3606, 559338), (3636, 554723), (3692, 546309), (3939, 512052), (5252, 384039), (5409, 372892), (5538, 364206), (7171, 281268), (7212, 279669), (7813, 258156), (7878, 256026), (8307, 242804), (10818, 186446), (11076, 182103), (11817, 170684), (14342, 140634), (15626, 129078), (15756, 128013), (16614, 121402), (21513, 93756), (21636, 93223), (23439, 86052), (23634, 85342), (28684, 70317), (31252, 64539), (33228, 60701), (42671, 47268), (43026, 46878)]