20231526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 48678912

約数和(自身を除く): 28447386

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 74, 94, 111, 141, 222, 259, 277, 282, 329, 518, 554, 658, 777, 831, 987, 1554, 1662, 1739, 1939, 1974, 3478, 3878, 5217, 5817, 10249, 10434, 11634, 12173, 13019, 20498, 24346, 26038, 30747, 36519, 39057, 61494, 71743, 73038, 78114, 91133, 143486, 182266, 215229, 273399, 430458, 481703, 546798, 963406, 1445109, 2890218, 3371921, 6743842, 10115763, 20231526]

約数ペア:

[(1, 20231526), (2, 10115763), (3, 6743842), (6, 3371921), (7, 2890218), (14, 1445109), (21, 963406), (37, 546798), (42, 481703), (47, 430458), (74, 273399), (94, 215229), (111, 182266), (141, 143486), (222, 91133), (259, 78114), (277, 73038), (282, 71743), (329, 61494), (518, 39057), (554, 36519), (658, 30747), (777, 26038), (831, 24346), (987, 20498), (1554, 13019), (1662, 12173), (1739, 11634), (1939, 10434), (1974, 10249), (3478, 5817), (3878, 5217)]