12856284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3001}}^1$

素因数の和:3035

約数の個数: 72

約数和(自身を含む): 39338208

約数和(自身を除く): 26481924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 3001, 4284, 6002, 9003, 12004, 18006, 21007, 27009, 36012, 42014, 51017, 54018, 63021, 84028, 102034, 108036, 126042, 153051, 189063, 204068, 252084, 306102, 357119, 378126, 459153, 612204, 714238, 756252, 918306, 1071357, 1428476, 1836612, 2142714, 3214071, 4285428, 6428142, 12856284]

約数ペア:

[(1, 12856284), (2, 6428142), (3, 4285428), (4, 3214071), (6, 2142714), (7, 1836612), (9, 1428476), (12, 1071357), (14, 918306), (17, 756252), (18, 714238), (21, 612204), (28, 459153), (34, 378126), (36, 357119), (42, 306102), (51, 252084), (63, 204068), (68, 189063), (84, 153051), (102, 126042), (119, 108036), (126, 102034), (153, 84028), (204, 63021), (238, 54018), (252, 51017), (306, 42014), (357, 36012), (476, 27009), (612, 21007), (714, 18006), (1071, 12004), (1428, 9003), (2142, 6002), (3001, 4284)]