10215954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 25608960

約数和(自身を除く): 15393006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 911, 1246, 1602, 1822, 1869, 2733, 3738, 5466, 5607, 6377, 8199, 11214, 12754, 16398, 19131, 38262, 57393, 81079, 114786, 162158, 243237, 486474, 567553, 729711, 1135106, 1459422, 1702659, 3405318, 5107977, 10215954]

約数ペア:

[(1, 10215954), (2, 5107977), (3, 3405318), (6, 1702659), (7, 1459422), (9, 1135106), (14, 729711), (18, 567553), (21, 486474), (42, 243237), (63, 162158), (89, 114786), (126, 81079), (178, 57393), (267, 38262), (534, 19131), (623, 16398), (801, 12754), (911, 11214), (1246, 8199), (1602, 6377), (1822, 5607), (1869, 5466), (2733, 3738)]