18773406

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3273

約数の個数: 48

約数和(自身を含む): 45349200

約数和(自身を除く): 26575794

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 3229, 5814, 6458, 9687, 19374, 29061, 54893, 58122, 61351, 109786, 122702, 164679, 184053, 329358, 368106, 494037, 552159, 988074, 1042967, 1104318, 2085934, 3128901, 6257802, 9386703, 18773406]

約数ペア:

[(1, 18773406), (2, 9386703), (3, 6257802), (6, 3128901), (9, 2085934), (17, 1104318), (18, 1042967), (19, 988074), (34, 552159), (38, 494037), (51, 368106), (57, 329358), (102, 184053), (114, 164679), (153, 122702), (171, 109786), (306, 61351), (323, 58122), (342, 54893), (646, 29061), (969, 19374), (1938, 9687), (2907, 6458), (3229, 5814)]