31844358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19441}}^1$

素因数の和:19469

約数の個数: 48

約数和(自身を含む): 84922656

約数和(自身を除く): 53078298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 19441, 38882, 58323, 116646, 136087, 174969, 252733, 272174, 349938, 408261, 505466, 758199, 816522, 1224783, 1516398, 1769131, 2274597, 2449566, 3538262, 4549194, 5307393, 10614786, 15922179, 31844358]

約数ペア:

[(1, 31844358), (2, 15922179), (3, 10614786), (6, 5307393), (7, 4549194), (9, 3538262), (13, 2449566), (14, 2274597), (18, 1769131), (21, 1516398), (26, 1224783), (39, 816522), (42, 758199), (63, 505466), (78, 408261), (91, 349938), (117, 272174), (126, 252733), (182, 174969), (234, 136087), (273, 116646), (546, 58323), (819, 38882), (1638, 19441)]