15666093996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{71429}}^1$

素因数の和:71823

約数の個数: 72

約数和(自身を含む): 42636852720

約数和(自身を除く): 26970758724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 373, 588, 746, 1119, 1492, 2238, 2611, 4476, 5222, 7833, 10444, 15666, 18277, 31332, 36554, 54831, 71429, 73108, 109662, 142858, 214287, 219324, 285716, 428574, 500003, 857148, 1000006, 1500009, 2000012, 3000018, 3500021, 6000036, 7000042, 10500063, 14000084, 21000126, 26643017, 42000252, 53286034, 79929051, 106572068, 159858102, 186501119, 319716204, 373002238, 559503357, 746004476, 1119006714, 1305507833, 2238013428, 2611015666, 3916523499, 5222031332, 7833046998, 15666093996]

約数ペア:

[(1, 15666093996), (2, 7833046998), (3, 5222031332), (4, 3916523499), (6, 2611015666), (7, 2238013428), (12, 1305507833), (14, 1119006714), (21, 746004476), (28, 559503357), (42, 373002238), (49, 319716204), (84, 186501119), (98, 159858102), (147, 106572068), (196, 79929051), (294, 53286034), (373, 42000252), (588, 26643017), (746, 21000126), (1119, 14000084), (1492, 10500063), (2238, 7000042), (2611, 6000036), (4476, 3500021), (5222, 3000018), (7833, 2000012), (10444, 1500009), (15666, 1000006), (18277, 857148), (31332, 500003), (36554, 428574), (54831, 285716), (71429, 219324), (73108, 214287), (109662, 142858)]