42440412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12323}}^1$

素因数の和:12378

約数の個数: 48

約数和(自身を含む): 115944192

約数和(自身を除く): 73503780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 12323, 24646, 36969, 49292, 73938, 86261, 147876, 172522, 258783, 345044, 505243, 517566, 1010486, 1035132, 1515729, 2020972, 3031458, 3536701, 6062916, 7073402, 10610103, 14146804, 21220206, 42440412]

約数ペア:

[(1, 42440412), (2, 21220206), (3, 14146804), (4, 10610103), (6, 7073402), (7, 6062916), (12, 3536701), (14, 3031458), (21, 2020972), (28, 1515729), (41, 1035132), (42, 1010486), (82, 517566), (84, 505243), (123, 345044), (164, 258783), (246, 172522), (287, 147876), (492, 86261), (574, 73938), (861, 49292), (1148, 36969), (1722, 24646), (3444, 12323)]