18962844

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 45534720

約数和(自身を除く): 26571876

約数列:

[1, 2, 3, 4, 6, 12, 79, 83, 158, 166, 237, 241, 249, 316, 332, 474, 482, 498, 723, 948, 964, 996, 1446, 2892, 6557, 13114, 19039, 19671, 20003, 26228, 38078, 39342, 40006, 57117, 60009, 76156, 78684, 80012, 114234, 120018, 228468, 240036, 1580237, 3160474, 4740711, 6320948, 9481422, 18962844]

約数ペア:

[(1, 18962844), (2, 9481422), (3, 6320948), (4, 4740711), (6, 3160474), (12, 1580237), (79, 240036), (83, 228468), (158, 120018), (166, 114234), (237, 80012), (241, 78684), (249, 76156), (316, 60009), (332, 57117), (474, 40006), (482, 39342), (498, 38078), (723, 26228), (948, 20003), (964, 19671), (996, 19039), (1446, 13114), (2892, 6557)]