2009485782

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 4781687040

約数和(自身を除く): 2772201258

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 289, 306, 527, 558, 578, 733, 867, 1054, 1466, 1581, 1734, 2199, 2601, 3162, 4398, 4743, 4913, 5202, 6597, 8959, 9486, 9826, 12461, 13194, 14739, 17918, 22723, 24922, 26877, 29478, 37383, 44217, 45446, 53754, 68169, 74766, 80631, 88434, 112149, 136338, 152303, 161262, 204507, 211837, 224298, 304606, 386291, 409014, 423674, 456909, 635511, 772582, 913818, 1158873, 1271022, 1370727, 1906533, 2317746, 2741454, 3476619, 3601229, 3813066, 6566947, 6953238, 7202458, 10803687, 13133894, 19700841, 21607374, 32411061, 39401682, 59102523, 64822122, 111638099, 118205046, 223276198, 334914297, 669828594, 1004742891, 2009485782]

約数ペア:

[(1, 2009485782), (2, 1004742891), (3, 669828594), (6, 334914297), (9, 223276198), (17, 118205046), (18, 111638099), (31, 64822122), (34, 59102523), (51, 39401682), (62, 32411061), (93, 21607374), (102, 19700841), (153, 13133894), (186, 10803687), (279, 7202458), (289, 6953238), (306, 6566947), (527, 3813066), (558, 3601229), (578, 3476619), (733, 2741454), (867, 2317746), (1054, 1906533), (1466, 1370727), (1581, 1271022), (1734, 1158873), (2199, 913818), (2601, 772582), (3162, 635511), (4398, 456909), (4743, 423674), (4913, 409014), (5202, 386291), (6597, 304606), (8959, 224298), (9486, 211837), (9826, 204507), (12461, 161262), (13194, 152303), (14739, 136338), (17918, 112149), (22723, 88434), (24922, 80631), (26877, 74766), (29478, 68169), (37383, 53754), (44217, 45446)]