42989742

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{373}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 98601360

約数和(自身を除く): 55611618

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 337, 342, 373, 674, 746, 1011, 1119, 2022, 2238, 3033, 3357, 6066, 6403, 6714, 7087, 12806, 14174, 19209, 21261, 38418, 42522, 57627, 63783, 115254, 125701, 127566, 251402, 377103, 754206, 1131309, 2262618, 2388319, 4776638, 7164957, 14329914, 21494871, 42989742]

約数ペア:

[(1, 42989742), (2, 21494871), (3, 14329914), (6, 7164957), (9, 4776638), (18, 2388319), (19, 2262618), (38, 1131309), (57, 754206), (114, 377103), (171, 251402), (337, 127566), (342, 125701), (373, 115254), (674, 63783), (746, 57627), (1011, 42522), (1119, 38418), (2022, 21261), (2238, 19209), (3033, 14174), (3357, 12806), (6066, 7087), (6403, 6714)]