8972142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 19029120

約数和(自身を除く): 10056978

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 211, 373, 422, 633, 746, 1119, 1266, 2238, 4009, 7087, 8018, 12027, 14174, 21261, 24054, 42522, 78703, 157406, 236109, 472218, 1495357, 2990714, 4486071, 8972142]

約数ペア:

[(1, 8972142), (2, 4486071), (3, 2990714), (6, 1495357), (19, 472218), (38, 236109), (57, 157406), (114, 78703), (211, 42522), (373, 24054), (422, 21261), (633, 14174), (746, 12027), (1119, 8018), (1266, 7087), (2238, 4009)]