18677934

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 48522240

約数和(自身を除く): 29844306

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 31, 33, 34, 51, 62, 66, 93, 99, 102, 153, 179, 186, 187, 198, 279, 306, 341, 358, 374, 527, 537, 558, 561, 682, 1023, 1054, 1074, 1122, 1581, 1611, 1683, 1969, 2046, 3043, 3069, 3162, 3222, 3366, 3938, 4743, 5549, 5797, 5907, 6086, 6138, 9129, 9486, 11098, 11594, 11814, 16647, 17391, 17721, 18258, 27387, 33294, 33473, 34782, 35442, 49941, 52173, 54774, 61039, 66946, 94333, 99882, 100419, 104346, 122078, 183117, 188666, 200838, 282999, 301257, 366234, 549351, 565998, 602514, 848997, 1037663, 1098702, 1697994, 2075326, 3112989, 6225978, 9338967, 18677934]

約数ペア:

[(1, 18677934), (2, 9338967), (3, 6225978), (6, 3112989), (9, 2075326), (11, 1697994), (17, 1098702), (18, 1037663), (22, 848997), (31, 602514), (33, 565998), (34, 549351), (51, 366234), (62, 301257), (66, 282999), (93, 200838), (99, 188666), (102, 183117), (153, 122078), (179, 104346), (186, 100419), (187, 99882), (198, 94333), (279, 66946), (306, 61039), (341, 54774), (358, 52173), (374, 49941), (527, 35442), (537, 34782), (558, 33473), (561, 33294), (682, 27387), (1023, 18258), (1054, 17721), (1074, 17391), (1122, 16647), (1581, 11814), (1611, 11594), (1683, 11098), (1969, 9486), (2046, 9129), (3043, 6138), (3069, 6086), (3162, 5907), (3222, 5797), (3366, 5549), (3938, 4743)]