17908944

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 49550400

約数和(自身を除く): 31641456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 269, 292, 304, 438, 456, 538, 584, 807, 876, 912, 1076, 1168, 1387, 1614, 1752, 2152, 2774, 3228, 3504, 4161, 4304, 5111, 5548, 6456, 8322, 10222, 11096, 12912, 15333, 16644, 19637, 20444, 22192, 30666, 33288, 39274, 40888, 58911, 61332, 66576, 78548, 81776, 117822, 122664, 157096, 235644, 245328, 314192, 373103, 471288, 746206, 942576, 1119309, 1492412, 2238618, 2984824, 4477236, 5969648, 8954472, 17908944]

約数ペア:

[(1, 17908944), (2, 8954472), (3, 5969648), (4, 4477236), (6, 2984824), (8, 2238618), (12, 1492412), (16, 1119309), (19, 942576), (24, 746206), (38, 471288), (48, 373103), (57, 314192), (73, 245328), (76, 235644), (114, 157096), (146, 122664), (152, 117822), (219, 81776), (228, 78548), (269, 66576), (292, 61332), (304, 58911), (438, 40888), (456, 39274), (538, 33288), (584, 30666), (807, 22192), (876, 20444), (912, 19637), (1076, 16644), (1168, 15333), (1387, 12912), (1614, 11096), (1752, 10222), (2152, 8322), (2774, 6456), (3228, 5548), (3504, 5111), (4161, 4304)]