2018392278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{34253}}^1$

素因数の和:34349

約数の個数: 64

約数和(自身を含む): 4893115392

約数和(自身を除く): 2874723114

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 61, 69, 122, 138, 161, 183, 322, 366, 427, 483, 854, 966, 1281, 1403, 2562, 2806, 4209, 8418, 9821, 19642, 29463, 34253, 58926, 68506, 102759, 205518, 239771, 479542, 719313, 787819, 1438626, 1575638, 2089433, 2363457, 4178866, 4726914, 5514733, 6268299, 11029466, 12536598, 14626031, 16544199, 29252062, 33088398, 43878093, 48056959, 87756186, 96113918, 144170877, 288341754, 336398713, 672797426, 1009196139, 2018392278]

約数ペア:

[(1, 2018392278), (2, 1009196139), (3, 672797426), (6, 336398713), (7, 288341754), (14, 144170877), (21, 96113918), (23, 87756186), (42, 48056959), (46, 43878093), (61, 33088398), (69, 29252062), (122, 16544199), (138, 14626031), (161, 12536598), (183, 11029466), (322, 6268299), (366, 5514733), (427, 4726914), (483, 4178866), (854, 2363457), (966, 2089433), (1281, 1575638), (1403, 1438626), (2562, 787819), (2806, 719313), (4209, 479542), (8418, 239771), (9821, 205518), (19642, 102759), (29463, 68506), (34253, 58926)]