15977934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 39847392

約数和(自身を除く): 23869458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 733, 1038, 1211, 1466, 1557, 2199, 2422, 3114, 3633, 4398, 5131, 6597, 7266, 10262, 10899, 13194, 15393, 21798, 30786, 46179, 92358, 126809, 253618, 380427, 760854, 887663, 1141281, 1775326, 2282562, 2662989, 5325978, 7988967, 15977934]

約数ペア:

[(1, 15977934), (2, 7988967), (3, 5325978), (6, 2662989), (7, 2282562), (9, 1775326), (14, 1141281), (18, 887663), (21, 760854), (42, 380427), (63, 253618), (126, 126809), (173, 92358), (346, 46179), (519, 30786), (733, 21798), (1038, 15393), (1211, 13194), (1466, 10899), (1557, 10262), (2199, 7266), (2422, 6597), (3114, 5131), (3633, 4398)]