1140972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 3300864

約数和(自身を除く): 2159892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 119, 141, 188, 204, 238, 282, 289, 329, 357, 476, 564, 578, 658, 714, 799, 867, 987, 1156, 1316, 1428, 1598, 1734, 1974, 2023, 2397, 3196, 3468, 3948, 4046, 4794, 5593, 6069, 8092, 9588, 11186, 12138, 13583, 16779, 22372, 24276, 27166, 33558, 40749, 54332, 67116, 81498, 95081, 162996, 190162, 285243, 380324, 570486, 1140972]

約数ペア:

[(1, 1140972), (2, 570486), (3, 380324), (4, 285243), (6, 190162), (7, 162996), (12, 95081), (14, 81498), (17, 67116), (21, 54332), (28, 40749), (34, 33558), (42, 27166), (47, 24276), (51, 22372), (68, 16779), (84, 13583), (94, 12138), (102, 11186), (119, 9588), (141, 8092), (188, 6069), (204, 5593), (238, 4794), (282, 4046), (289, 3948), (329, 3468), (357, 3196), (476, 2397), (564, 2023), (578, 1974), (658, 1734), (714, 1598), (799, 1428), (867, 1316), (987, 1156)]