18651029592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{4001}}^1$

素因数の和:4313

約数の個数: 128

約数和(自身を含む): 51205109760

約数和(自身を除く): 32554080168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 223, 268, 312, 402, 446, 536, 669, 804, 871, 892, 1338, 1608, 1742, 1784, 2613, 2676, 2899, 3484, 4001, 5226, 5352, 5798, 6968, 8002, 8697, 10452, 11596, 12003, 14941, 16004, 17394, 20904, 23192, 24006, 29882, 32008, 34788, 44823, 48012, 52013, 59764, 69576, 89646, 96024, 104026, 119528, 156039, 179292, 194233, 208052, 268067, 312078, 358584, 388466, 416104, 536134, 582699, 624156, 776932, 804201, 892223, 1072268, 1165398, 1248312, 1553864, 1608402, 1784446, 2144536, 2330796, 2676669, 3216804, 3484871, 3568892, 4661592, 5353338, 6433608, 6969742, 7137784, 10454613, 10706676, 11598899, 13939484, 20909226, 21413352, 23197798, 27878968, 34796697, 41818452, 46395596, 59778941, 69593394, 83636904, 92791192, 119557882, 139186788, 179336823, 239115764, 278373576, 358673646, 478231528, 717347292, 777126233, 1434694584, 1554252466, 2331378699, 3108504932, 4662757398, 6217009864, 9325514796, 18651029592]

約数ペア:

[(1, 18651029592), (2, 9325514796), (3, 6217009864), (4, 4662757398), (6, 3108504932), (8, 2331378699), (12, 1554252466), (13, 1434694584), (24, 777126233), (26, 717347292), (39, 478231528), (52, 358673646), (67, 278373576), (78, 239115764), (104, 179336823), (134, 139186788), (156, 119557882), (201, 92791192), (223, 83636904), (268, 69593394), (312, 59778941), (402, 46395596), (446, 41818452), (536, 34796697), (669, 27878968), (804, 23197798), (871, 21413352), (892, 20909226), (1338, 13939484), (1608, 11598899), (1742, 10706676), (1784, 10454613), (2613, 7137784), (2676, 6969742), (2899, 6433608), (3484, 5353338), (4001, 4661592), (5226, 3568892), (5352, 3484871), (5798, 3216804), (6968, 2676669), (8002, 2330796), (8697, 2144536), (10452, 1784446), (11596, 1608402), (12003, 1553864), (14941, 1248312), (16004, 1165398), (17394, 1072268), (20904, 892223), (23192, 804201), (24006, 776932), (29882, 624156), (32008, 582699), (34788, 536134), (44823, 416104), (48012, 388466), (52013, 358584), (59764, 312078), (69576, 268067), (89646, 208052), (96024, 194233), (104026, 179292), (119528, 156039)]