126430458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2243

約数の個数: 64

約数和(自身を含む): 317813760

約数和(自身を除く): 191383302

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 131, 154, 231, 262, 393, 462, 786, 917, 1441, 1834, 2089, 2751, 2882, 4178, 4323, 5502, 6267, 8646, 10087, 12534, 14623, 20174, 22979, 29246, 30261, 43869, 45958, 60522, 68937, 87738, 137874, 160853, 273659, 321706, 482559, 547318, 820977, 965118, 1641954, 1915613, 3010249, 3831226, 5746839, 6020498, 9030747, 11493678, 18061494, 21071743, 42143486, 63215229, 126430458]

約数ペア:

[(1, 126430458), (2, 63215229), (3, 42143486), (6, 21071743), (7, 18061494), (11, 11493678), (14, 9030747), (21, 6020498), (22, 5746839), (33, 3831226), (42, 3010249), (66, 1915613), (77, 1641954), (131, 965118), (154, 820977), (231, 547318), (262, 482559), (393, 321706), (462, 273659), (786, 160853), (917, 137874), (1441, 87738), (1834, 68937), (2089, 60522), (2751, 45958), (2882, 43869), (4178, 30261), (4323, 29246), (5502, 22979), (6267, 20174), (8646, 14623), (10087, 12534)]