974911518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{28979}}^1$

素因数の和:29086

約数の個数: 64

約数和(自身を含む): 2503872000

約数和(自身を除く): 1528960482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1246, 1602, 1869, 2403, 3738, 4806, 5607, 11214, 16821, 28979, 33642, 57958, 86937, 173874, 202853, 260811, 405706, 521622, 608559, 782433, 1217118, 1564866, 1825677, 2579131, 3651354, 5158262, 5477031, 7737393, 10954062, 15474786, 18053917, 23212179, 36107834, 46424358, 54161751, 69636537, 108323502, 139273074, 162485253, 324970506, 487455759, 974911518]

約数ペア:

[(1, 974911518), (2, 487455759), (3, 324970506), (6, 162485253), (7, 139273074), (9, 108323502), (14, 69636537), (18, 54161751), (21, 46424358), (27, 36107834), (42, 23212179), (54, 18053917), (63, 15474786), (89, 10954062), (126, 7737393), (178, 5477031), (189, 5158262), (267, 3651354), (378, 2579131), (534, 1825677), (623, 1564866), (801, 1217118), (1246, 782433), (1602, 608559), (1869, 521622), (2403, 405706), (3738, 260811), (4806, 202853), (5607, 173874), (11214, 86937), (16821, 57958), (28979, 33642)]