1377516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 3963904

約数和(自身を除く): 2586388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 529, 644, 651, 713, 868, 966, 1058, 1302, 1426, 1587, 1932, 2116, 2139, 2604, 2852, 3174, 3703, 4278, 4991, 6348, 7406, 8556, 9982, 11109, 14812, 14973, 16399, 19964, 22218, 29946, 32798, 44436, 49197, 59892, 65596, 98394, 114793, 196788, 229586, 344379, 459172, 688758, 1377516]

約数ペア:

[(1, 1377516), (2, 688758), (3, 459172), (4, 344379), (6, 229586), (7, 196788), (12, 114793), (14, 98394), (21, 65596), (23, 59892), (28, 49197), (31, 44436), (42, 32798), (46, 29946), (62, 22218), (69, 19964), (84, 16399), (92, 14973), (93, 14812), (124, 11109), (138, 9982), (161, 8556), (186, 7406), (217, 6348), (276, 4991), (322, 4278), (372, 3703), (434, 3174), (483, 2852), (529, 2604), (644, 2139), (651, 2116), (713, 1932), (868, 1587), (966, 1426), (1058, 1302)]