1378476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^2$

素因数の和:139

約数の個数: 54

約数和(自身を含む): 3866772

約数和(自身を除く): 2488296

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 1062, 1298, 1947, 2124, 2596, 3481, 3894, 5841, 6962, 7788, 10443, 11682, 13924, 20886, 23364, 31329, 38291, 41772, 62658, 76582, 114873, 125316, 153164, 229746, 344619, 459492, 689238, 1378476]

約数ペア:

[(1, 1378476), (2, 689238), (3, 459492), (4, 344619), (6, 229746), (9, 153164), (11, 125316), (12, 114873), (18, 76582), (22, 62658), (33, 41772), (36, 38291), (44, 31329), (59, 23364), (66, 20886), (99, 13924), (118, 11682), (132, 10443), (177, 7788), (198, 6962), (236, 5841), (354, 3894), (396, 3481), (531, 2596), (649, 2124), (708, 1947), (1062, 1298)]