2006356443

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2269}}^1$

素因数の和:2412

約数の個数: 64

約数和(自身を含む): 3416985600

約数和(自身を除く): 1410629157

約数列:

[1, 3, 7, 13, 21, 39, 41, 79, 91, 123, 237, 273, 287, 533, 553, 861, 1027, 1599, 1659, 2269, 3081, 3239, 3731, 6807, 7189, 9717, 11193, 15883, 21567, 22673, 29497, 42107, 47649, 68019, 88491, 93029, 126321, 179251, 206479, 279087, 294749, 537753, 619437, 651203, 884247, 1209377, 1254757, 1953609, 2330263, 3628131, 3764271, 6990789, 7349291, 8465639, 16311841, 22047873, 25396917, 48935523, 51445037, 95540783, 154335111, 286622349, 668785481, 2006356443]

約数ペア:

[(1, 2006356443), (3, 668785481), (7, 286622349), (13, 154335111), (21, 95540783), (39, 51445037), (41, 48935523), (79, 25396917), (91, 22047873), (123, 16311841), (237, 8465639), (273, 7349291), (287, 6990789), (533, 3764271), (553, 3628131), (861, 2330263), (1027, 1953609), (1599, 1254757), (1659, 1209377), (2269, 884247), (3081, 651203), (3239, 619437), (3731, 537753), (6807, 294749), (7189, 279087), (9717, 206479), (11193, 179251), (15883, 126321), (21567, 93029), (22673, 88491), (29497, 68019), (42107, 47649)]