518071932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6211}}^1$

素因数の和:6559

約数の個数: 72

約数和(自身を含む): 1501415552

約数和(自身を除く): 983343620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1324, 1986, 2317, 2979, 3972, 4634, 5958, 6211, 6951, 9268, 11916, 12422, 13902, 18633, 20853, 24844, 27804, 37266, 41706, 43477, 55899, 74532, 83412, 86954, 111798, 130431, 173908, 223596, 260862, 391293, 521724, 782586, 1565172, 2055841, 4111682, 6167523, 8223364, 12335046, 14390887, 18502569, 24670092, 28781774, 37005138, 43172661, 57563548, 74010276, 86345322, 129517983, 172690644, 259035966, 518071932]

約数ペア:

[(1, 518071932), (2, 259035966), (3, 172690644), (4, 129517983), (6, 86345322), (7, 74010276), (9, 57563548), (12, 43172661), (14, 37005138), (18, 28781774), (21, 24670092), (28, 18502569), (36, 14390887), (42, 12335046), (63, 8223364), (84, 6167523), (126, 4111682), (252, 2055841), (331, 1565172), (662, 782586), (993, 521724), (1324, 391293), (1986, 260862), (2317, 223596), (2979, 173908), (3972, 130431), (4634, 111798), (5958, 86954), (6211, 83412), (6951, 74532), (9268, 55899), (11916, 43477), (12422, 41706), (13902, 37266), (18633, 27804), (20853, 24844)]