31005492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19427}}^1$

素因数の和:19460

約数の個数: 48

約数和(自身を含む): 87037440

約数和(自身を除く): 56031948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 19427, 38854, 58281, 77708, 116562, 135989, 233124, 271978, 369113, 407967, 543956, 738226, 815934, 1107339, 1476452, 1631868, 2214678, 2583791, 4429356, 5167582, 7751373, 10335164, 15502746, 31005492]

約数ペア:

[(1, 31005492), (2, 15502746), (3, 10335164), (4, 7751373), (6, 5167582), (7, 4429356), (12, 2583791), (14, 2214678), (19, 1631868), (21, 1476452), (28, 1107339), (38, 815934), (42, 738226), (57, 543956), (76, 407967), (84, 369113), (114, 271978), (133, 233124), (228, 135989), (266, 116562), (399, 77708), (532, 58281), (798, 38854), (1596, 19427)]