47902914

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 80

約数和(自身を含む): 114998400

約数和(自身を除く): 67095486

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 81, 114, 158, 162, 171, 197, 237, 342, 394, 474, 513, 591, 711, 1026, 1182, 1422, 1501, 1539, 1773, 2133, 3002, 3078, 3546, 3743, 4266, 4503, 5319, 6399, 7486, 9006, 10638, 11229, 12798, 13509, 15563, 15957, 22458, 27018, 31126, 31914, 33687, 40527, 46689, 67374, 81054, 93378, 101061, 121581, 140067, 202122, 243162, 280134, 295697, 303183, 420201, 591394, 606366, 840402, 887091, 1260603, 1774182, 2521206, 2661273, 5322546, 7983819, 15967638, 23951457, 47902914]

約数ペア:

[(1, 47902914), (2, 23951457), (3, 15967638), (6, 7983819), (9, 5322546), (18, 2661273), (19, 2521206), (27, 1774182), (38, 1260603), (54, 887091), (57, 840402), (79, 606366), (81, 591394), (114, 420201), (158, 303183), (162, 295697), (171, 280134), (197, 243162), (237, 202122), (342, 140067), (394, 121581), (474, 101061), (513, 93378), (591, 81054), (711, 67374), (1026, 46689), (1182, 40527), (1422, 33687), (1501, 31914), (1539, 31126), (1773, 27018), (2133, 22458), (3002, 15957), (3078, 15563), (3546, 13509), (3743, 12798), (4266, 11229), (4503, 10638), (5319, 9006), (6399, 7486)]