2017845492474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13913}}^1\times {\mathrm{43711}}^1$

素因数の和:57715

約数の個数: 64

約数和(自身を含む): 4671043338240

約数和(自身を除く): 2653197845766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 13913, 27826, 41739, 43711, 83478, 87422, 97391, 131133, 194782, 262266, 292173, 305977, 584346, 611954, 917931, 1099127, 1835862, 2198254, 3297381, 3453169, 6594762, 6906338, 7693889, 10359507, 15387778, 20719014, 23081667, 24172183, 46163334, 48344366, 72516549, 145033098, 608151143, 1216302286, 1824453429, 3648906858, 4257058001, 8514116002, 12771174003, 25542348006, 48043940297, 96087880594, 144131820891, 288263641782, 336307582079, 672615164158, 1008922746237, 2017845492474]

約数ペア:

[(1, 2017845492474), (2, 1008922746237), (3, 672615164158), (6, 336307582079), (7, 288263641782), (14, 144131820891), (21, 96087880594), (42, 48043940297), (79, 25542348006), (158, 12771174003), (237, 8514116002), (474, 4257058001), (553, 3648906858), (1106, 1824453429), (1659, 1216302286), (3318, 608151143), (13913, 145033098), (27826, 72516549), (41739, 48344366), (43711, 46163334), (83478, 24172183), (87422, 23081667), (97391, 20719014), (131133, 15387778), (194782, 10359507), (262266, 7693889), (292173, 6906338), (305977, 6594762), (584346, 3453169), (611954, 3297381), (917931, 2198254), (1099127, 1835862)]