1301474556

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{20789}}^1$

素因数の和:20883

約数の個数: 72

約数和(自身を含む): 3450807360

約数和(自身を除く): 2149332804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 333, 423, 444, 564, 666, 846, 1332, 1692, 1739, 3478, 5217, 6956, 10434, 15651, 20789, 20868, 31302, 41578, 62367, 62604, 83156, 124734, 187101, 249468, 374202, 748404, 769193, 977083, 1538386, 1954166, 2307579, 2931249, 3076772, 3908332, 4615158, 5862498, 6922737, 8793747, 9230316, 11724996, 13845474, 17587494, 27690948, 35174988, 36152071, 72304142, 108456213, 144608284, 216912426, 325368639, 433824852, 650737278, 1301474556]

約数ペア:

[(1, 1301474556), (2, 650737278), (3, 433824852), (4, 325368639), (6, 216912426), (9, 144608284), (12, 108456213), (18, 72304142), (36, 36152071), (37, 35174988), (47, 27690948), (74, 17587494), (94, 13845474), (111, 11724996), (141, 9230316), (148, 8793747), (188, 6922737), (222, 5862498), (282, 4615158), (333, 3908332), (423, 3076772), (444, 2931249), (564, 2307579), (666, 1954166), (846, 1538386), (1332, 977083), (1692, 769193), (1739, 748404), (3478, 374202), (5217, 249468), (6956, 187101), (10434, 124734), (15651, 83156), (20789, 62604), (20868, 62367), (31302, 41578)]