1942218

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:664

約数の個数: 40

約数和(自身を含む): 4588320

約数和(自身を除く): 2646102

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 631, 1026, 1262, 1539, 1893, 3078, 3786, 5679, 11358, 11989, 17037, 23978, 34074, 35967, 51111, 71934, 102222, 107901, 215802, 323703, 647406, 971109, 1942218]

約数ペア:

[(1, 1942218), (2, 971109), (3, 647406), (6, 323703), (9, 215802), (18, 107901), (19, 102222), (27, 71934), (38, 51111), (54, 35967), (57, 34074), (81, 23978), (114, 17037), (162, 11989), (171, 11358), (342, 5679), (513, 3786), (631, 3078), (1026, 1893), (1262, 1539)]