5123502

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 11905920

約数和(自身を除く): 6782418

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 211, 213, 342, 422, 426, 633, 639, 1266, 1278, 1349, 1899, 2698, 3798, 4009, 4047, 8018, 8094, 12027, 12141, 14981, 24054, 24282, 29962, 36081, 44943, 72162, 89886, 134829, 269658, 284639, 569278, 853917, 1707834, 2561751, 5123502]

約数ペア:

[(1, 5123502), (2, 2561751), (3, 1707834), (6, 853917), (9, 569278), (18, 284639), (19, 269658), (38, 134829), (57, 89886), (71, 72162), (114, 44943), (142, 36081), (171, 29962), (211, 24282), (213, 24054), (342, 14981), (422, 12141), (426, 12027), (633, 8094), (639, 8018), (1266, 4047), (1278, 4009), (1349, 3798), (1899, 2698)]