17131251858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{69239}}^1$

素因数の和:69431

約数の個数: 64

約数和(自身を含む): 40360826880

約数和(自身を除く): 23229575022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 137, 258, 274, 301, 411, 602, 822, 903, 959, 1806, 1918, 2877, 5754, 5891, 11782, 17673, 35346, 41237, 69239, 82474, 123711, 138478, 207717, 247422, 415434, 484673, 969346, 1454019, 2908038, 2977277, 5954554, 8931831, 9485743, 17863662, 18971486, 20840939, 28457229, 41681878, 56914458, 62522817, 66400201, 125045634, 132800402, 199200603, 398401206, 407886949, 815773898, 1223660847, 2447321694, 2855208643, 5710417286, 8565625929, 17131251858]

約数ペア:

[(1, 17131251858), (2, 8565625929), (3, 5710417286), (6, 2855208643), (7, 2447321694), (14, 1223660847), (21, 815773898), (42, 407886949), (43, 398401206), (86, 199200603), (129, 132800402), (137, 125045634), (258, 66400201), (274, 62522817), (301, 56914458), (411, 41681878), (602, 28457229), (822, 20840939), (903, 18971486), (959, 17863662), (1806, 9485743), (1918, 8931831), (2877, 5954554), (5754, 2977277), (5891, 2908038), (11782, 1454019), (17673, 969346), (35346, 484673), (41237, 415434), (69239, 247422), (82474, 207717), (123711, 138478)]