2009602218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{17683}}^1$

素因数の和:17779

約数の個数: 64

約数和(自身を含む): 4563320832

約数和(自身を除く): 2553718614

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 282, 403, 611, 806, 1209, 1222, 1457, 1833, 2418, 2914, 3666, 4371, 8742, 17683, 18941, 35366, 37882, 53049, 56823, 106098, 113646, 229879, 459758, 548173, 689637, 831101, 1096346, 1379274, 1644519, 1662202, 2493303, 3289038, 4986606, 7126249, 10804313, 14252498, 21378747, 21608626, 25764131, 32412939, 42757494, 51528262, 64825878, 77292393, 154584786, 334933703, 669867406, 1004801109, 2009602218]

約数ペア:

[(1, 2009602218), (2, 1004801109), (3, 669867406), (6, 334933703), (13, 154584786), (26, 77292393), (31, 64825878), (39, 51528262), (47, 42757494), (62, 32412939), (78, 25764131), (93, 21608626), (94, 21378747), (141, 14252498), (186, 10804313), (282, 7126249), (403, 4986606), (611, 3289038), (806, 2493303), (1209, 1662202), (1222, 1644519), (1457, 1379274), (1833, 1096346), (2418, 831101), (2914, 689637), (3666, 548173), (4371, 459758), (8742, 229879), (17683, 113646), (18941, 106098), (35366, 56823), (37882, 53049)]