18849504

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4789}}^1$

素因数の和:4843

約数の個数: 48

約数和(自身を含む): 50697360

約数和(自身を除く): 31847856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4789, 9578, 14367, 19156, 28734, 38312, 57468, 76624, 114936, 153248, 196349, 229872, 392698, 459744, 589047, 785396, 1178094, 1570792, 2356188, 3141584, 4712376, 6283168, 9424752, 18849504]

約数ペア:

[(1, 18849504), (2, 9424752), (3, 6283168), (4, 4712376), (6, 3141584), (8, 2356188), (12, 1570792), (16, 1178094), (24, 785396), (32, 589047), (41, 459744), (48, 392698), (82, 229872), (96, 196349), (123, 153248), (164, 114936), (246, 76624), (328, 57468), (492, 38312), (656, 28734), (984, 19156), (1312, 14367), (1968, 9578), (3936, 4789)]