21236700516542

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31727}}^1\times {\mathrm{359483}}^1$

素因数の和:391245

約数の個数: 48

約数和(自身を含む): 39007522563840

約数和(自身を除く): 17770822047298

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 31727, 63454, 222089, 359483, 444178, 602813, 718966, 1205626, 1554623, 2516381, 3109246, 4219691, 5032762, 6830177, 8439382, 13660354, 17614667, 29537837, 35229334, 47811239, 59075674, 95622478, 334678673, 669357346, 11405317141, 22810634282, 79837219987, 159674439974, 216701025679, 433402051358, 558860539909, 1117721079818, 1516907179753, 3033814359506, 10618350258271, 21236700516542]

約数ペア:

[(1, 21236700516542), (2, 10618350258271), (7, 3033814359506), (14, 1516907179753), (19, 1117721079818), (38, 558860539909), (49, 433402051358), (98, 216701025679), (133, 159674439974), (266, 79837219987), (931, 22810634282), (1862, 11405317141), (31727, 669357346), (63454, 334678673), (222089, 95622478), (359483, 59075674), (444178, 47811239), (602813, 35229334), (718966, 29537837), (1205626, 17614667), (1554623, 13660354), (2516381, 8439382), (3109246, 6830177), (4219691, 5032762)]