18423971336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{30187}}^1$

素因数の和:30354

約数の個数: 64

約数和(自身を含む): 37558702080

約数和(自身を除く): 19134730744

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 107, 124, 184, 214, 248, 428, 713, 856, 1426, 2461, 2852, 3317, 4922, 5704, 6634, 9844, 13268, 19688, 26536, 30187, 60374, 76291, 120748, 152582, 241496, 305164, 610328, 694301, 935797, 1388602, 1871594, 2777204, 3230009, 3743188, 5554408, 6460018, 7486376, 12920036, 21523331, 25840072, 43046662, 74290207, 86093324, 100130279, 148580414, 172186648, 200260558, 297160828, 400521116, 594321656, 801042232, 2302996417, 4605992834, 9211985668, 18423971336]

約数ペア:

[(1, 18423971336), (2, 9211985668), (4, 4605992834), (8, 2302996417), (23, 801042232), (31, 594321656), (46, 400521116), (62, 297160828), (92, 200260558), (107, 172186648), (124, 148580414), (184, 100130279), (214, 86093324), (248, 74290207), (428, 43046662), (713, 25840072), (856, 21523331), (1426, 12920036), (2461, 7486376), (2852, 6460018), (3317, 5554408), (4922, 3743188), (5704, 3230009), (6634, 2777204), (9844, 1871594), (13268, 1388602), (19688, 935797), (26536, 694301), (30187, 610328), (60374, 305164), (76291, 241496), (120748, 152582)]