1145358

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 2779920

約数和(自身を除く): 1634562

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 197, 306, 323, 342, 394, 591, 646, 969, 1182, 1773, 1938, 2907, 3349, 3546, 3743, 5814, 6698, 7486, 10047, 11229, 20094, 22458, 30141, 33687, 60282, 63631, 67374, 127262, 190893, 381786, 572679, 1145358]

約数ペア:

[(1, 1145358), (2, 572679), (3, 381786), (6, 190893), (9, 127262), (17, 67374), (18, 63631), (19, 60282), (34, 33687), (38, 30141), (51, 22458), (57, 20094), (102, 11229), (114, 10047), (153, 7486), (171, 6698), (197, 5814), (306, 3743), (323, 3546), (342, 3349), (394, 2907), (591, 1938), (646, 1773), (969, 1182)]