2918148

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 7244160

約数和(自身を除く): 4326012

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 109, 138, 194, 218, 276, 291, 327, 388, 436, 582, 654, 1164, 1308, 2231, 2507, 4462, 5014, 6693, 7521, 8924, 10028, 10573, 13386, 15042, 21146, 26772, 30084, 31719, 42292, 63438, 126876, 243179, 486358, 729537, 972716, 1459074, 2918148]

約数ペア:

[(1, 2918148), (2, 1459074), (3, 972716), (4, 729537), (6, 486358), (12, 243179), (23, 126876), (46, 63438), (69, 42292), (92, 31719), (97, 30084), (109, 26772), (138, 21146), (194, 15042), (218, 13386), (276, 10573), (291, 10028), (327, 8924), (388, 7521), (436, 6693), (582, 5014), (654, 4462), (1164, 2507), (1308, 2231)]