21532245588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{51257}}^1$

素因数の和:52941

約数の個数: 72

約数和(自身を含む): 62242794432

約数和(自身を除く): 40710548844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1667, 3334, 5001, 6668, 10002, 11669, 15003, 20004, 23338, 30006, 35007, 46676, 51257, 60012, 70014, 102514, 105021, 140028, 153771, 205028, 210042, 307542, 358799, 420084, 461313, 615084, 717598, 922626, 1076397, 1435196, 1845252, 2152794, 3229191, 4305588, 6458382, 12916764, 85445419, 170890838, 256336257, 341781676, 512672514, 598117933, 769008771, 1025345028, 1196235866, 1538017542, 1794353799, 2392471732, 3076035084, 3588707598, 5383061397, 7177415196, 10766122794, 21532245588]

約数ペア:

[(1, 21532245588), (2, 10766122794), (3, 7177415196), (4, 5383061397), (6, 3588707598), (7, 3076035084), (9, 2392471732), (12, 1794353799), (14, 1538017542), (18, 1196235866), (21, 1025345028), (28, 769008771), (36, 598117933), (42, 512672514), (63, 341781676), (84, 256336257), (126, 170890838), (252, 85445419), (1667, 12916764), (3334, 6458382), (5001, 4305588), (6668, 3229191), (10002, 2152794), (11669, 1845252), (15003, 1435196), (20004, 1076397), (23338, 922626), (30006, 717598), (35007, 615084), (46676, 461313), (51257, 420084), (60012, 358799), (70014, 307542), (102514, 210042), (105021, 205028), (140028, 153771)]