2602278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 6789120

約数和(自身を除く): 4186842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1087, 1197, 2174, 2394, 3261, 6522, 7609, 9783, 15218, 19566, 20653, 22827, 41306, 45654, 61959, 68481, 123918, 136962, 144571, 185877, 289142, 371754, 433713, 867426, 1301139, 2602278]

約数ペア:

[(1, 2602278), (2, 1301139), (3, 867426), (6, 433713), (7, 371754), (9, 289142), (14, 185877), (18, 144571), (19, 136962), (21, 123918), (38, 68481), (42, 61959), (57, 45654), (63, 41306), (114, 22827), (126, 20653), (133, 19566), (171, 15218), (266, 9783), (342, 7609), (399, 6522), (798, 3261), (1087, 2394), (1197, 2174)]