996800382

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{41051}}^1$

素因数の和:41149

約数の個数: 48

約数和(自身を含む): 2305480320

約数和(自身を除く): 1308679938

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 24282, 41051, 82102, 123153, 246306, 369459, 738918, 779969, 1559938, 2339907, 2914621, 4679814, 5829242, 7019721, 8743863, 14039442, 17487726, 26231589, 52463178, 55377799, 110755598, 166133397, 332266794, 498400191, 996800382]

約数ペア:

[(1, 996800382), (2, 498400191), (3, 332266794), (6, 166133397), (9, 110755598), (18, 55377799), (19, 52463178), (38, 26231589), (57, 17487726), (71, 14039442), (114, 8743863), (142, 7019721), (171, 5829242), (213, 4679814), (342, 2914621), (426, 2339907), (639, 1559938), (1278, 779969), (1349, 738918), (2698, 369459), (4047, 246306), (8094, 123153), (12141, 82102), (24282, 41051)]