15972282

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 38154240

約数和(自身を除く): 22181958

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 127, 137, 153, 254, 274, 306, 381, 411, 459, 762, 822, 918, 1143, 1233, 2159, 2286, 2329, 2466, 3429, 3699, 4318, 4658, 6477, 6858, 6987, 7398, 12954, 13974, 17399, 19431, 20961, 34798, 38862, 41922, 52197, 58293, 62883, 104394, 116586, 125766, 156591, 295783, 313182, 469773, 591566, 887349, 939546, 1774698, 2662047, 5324094, 7986141, 15972282]

約数ペア:

[(1, 15972282), (2, 7986141), (3, 5324094), (6, 2662047), (9, 1774698), (17, 939546), (18, 887349), (27, 591566), (34, 469773), (51, 313182), (54, 295783), (102, 156591), (127, 125766), (137, 116586), (153, 104394), (254, 62883), (274, 58293), (306, 52197), (381, 41922), (411, 38862), (459, 34798), (762, 20961), (822, 19431), (918, 17399), (1143, 13974), (1233, 12954), (2159, 7398), (2286, 6987), (2329, 6858), (2466, 6477), (3429, 4658), (3699, 4318)]