1812301092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378509}}^1$

素因数の和:378545

約数の個数: 72

約数和(自身を含む): 5511105600

約数和(自身を除く): 3698804508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 378509, 757018, 1135527, 1514036, 2271054, 2649563, 3406581, 4542108, 5299126, 6813162, 7191671, 7948689, 10598252, 13626324, 14383342, 15897378, 21575013, 23846067, 28766684, 31794756, 43150026, 47692134, 50341697, 64725039, 86300052, 95384268, 100683394, 129450078, 151025091, 201366788, 258900156, 302050182, 453075273, 604100364, 906150546, 1812301092]

約数ペア:

[(1, 1812301092), (2, 906150546), (3, 604100364), (4, 453075273), (6, 302050182), (7, 258900156), (9, 201366788), (12, 151025091), (14, 129450078), (18, 100683394), (19, 95384268), (21, 86300052), (28, 64725039), (36, 50341697), (38, 47692134), (42, 43150026), (57, 31794756), (63, 28766684), (76, 23846067), (84, 21575013), (114, 15897378), (126, 14383342), (133, 13626324), (171, 10598252), (228, 7948689), (252, 7191671), (266, 6813162), (342, 5299126), (399, 4542108), (532, 3406581), (684, 2649563), (798, 2271054), (1197, 1514036), (1596, 1135527), (2394, 757018), (4788, 378509)]