5124798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 12860640

約数和(自身を除く): 7735842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 457, 534, 623, 801, 914, 1246, 1371, 1602, 1869, 2742, 3199, 3738, 4113, 5607, 6398, 8226, 9597, 11214, 19194, 28791, 40673, 57582, 81346, 122019, 244038, 284711, 366057, 569422, 732114, 854133, 1708266, 2562399, 5124798]

約数ペア:

[(1, 5124798), (2, 2562399), (3, 1708266), (6, 854133), (7, 732114), (9, 569422), (14, 366057), (18, 284711), (21, 244038), (42, 122019), (63, 81346), (89, 57582), (126, 40673), (178, 28791), (267, 19194), (457, 11214), (534, 9597), (623, 8226), (801, 6398), (914, 5607), (1246, 4113), (1371, 3738), (1602, 3199), (1869, 2742)]