1330456212

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{332947}}^1$

素因数の和:332997

約数の個数: 48

約数和(自身を含む): 3542566720

約数和(自身を除く): 2212110508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 332947, 665894, 998841, 1331788, 1997682, 2996523, 3995364, 5993046, 8989569, 11986092, 12319039, 17979138, 24638078, 35958276, 36957117, 49276156, 73914234, 110871351, 147828468, 221742702, 332614053, 443485404, 665228106, 1330456212]

約数ペア:

[(1, 1330456212), (2, 665228106), (3, 443485404), (4, 332614053), (6, 221742702), (9, 147828468), (12, 110871351), (18, 73914234), (27, 49276156), (36, 36957117), (37, 35958276), (54, 24638078), (74, 17979138), (108, 12319039), (111, 11986092), (148, 8989569), (222, 5993046), (333, 3995364), (444, 2996523), (666, 1997682), (999, 1331788), (1332, 998841), (1998, 665894), (3996, 332947)]