16542156972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{1777}}^1$

素因数の和:2551

約数の個数: 96

約数和(自身を含む): 42583242240

約数和(自身を除く): 26041085268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 647, 654, 1199, 1294, 1308, 1777, 1941, 2398, 2588, 3554, 3597, 3882, 4796, 5331, 7108, 7117, 7194, 7764, 10662, 14234, 14388, 19547, 21324, 21351, 28468, 39094, 42702, 58641, 70523, 78188, 85404, 117282, 141046, 193693, 211569, 234564, 282092, 387386, 423138, 581079, 774772, 775753, 846276, 1149719, 1162158, 1551506, 2130623, 2299438, 2324316, 2327259, 3103012, 3449157, 4261246, 4598876, 4654518, 6391869, 6898314, 8522492, 9309036, 12646909, 12783738, 13796628, 25293818, 25567476, 37940727, 50587636, 75881454, 125319371, 151762908, 250638742, 375958113, 501277484, 751916226, 1378513081, 1503832452, 2757026162, 4135539243, 5514052324, 8271078486, 16542156972]

約数ペア:

[(1, 16542156972), (2, 8271078486), (3, 5514052324), (4, 4135539243), (6, 2757026162), (11, 1503832452), (12, 1378513081), (22, 751916226), (33, 501277484), (44, 375958113), (66, 250638742), (109, 151762908), (132, 125319371), (218, 75881454), (327, 50587636), (436, 37940727), (647, 25567476), (654, 25293818), (1199, 13796628), (1294, 12783738), (1308, 12646909), (1777, 9309036), (1941, 8522492), (2398, 6898314), (2588, 6391869), (3554, 4654518), (3597, 4598876), (3882, 4261246), (4796, 3449157), (5331, 3103012), (7108, 2327259), (7117, 2324316), (7194, 2299438), (7764, 2130623), (10662, 1551506), (14234, 1162158), (14388, 1149719), (19547, 846276), (21324, 775753), (21351, 774772), (28468, 581079), (39094, 423138), (42702, 387386), (58641, 282092), (70523, 234564), (78188, 211569), (85404, 193693), (117282, 141046)]