7542276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 20837376

約数和(自身を除く): 13295100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 127, 147, 196, 202, 254, 294, 303, 381, 404, 508, 588, 606, 707, 762, 889, 1212, 1414, 1524, 1778, 2121, 2667, 2828, 3556, 4242, 4949, 5334, 6223, 8484, 9898, 10668, 12446, 12827, 14847, 18669, 19796, 24892, 25654, 29694, 37338, 38481, 51308, 59388, 74676, 76962, 89789, 153924, 179578, 269367, 359156, 538734, 628523, 1077468, 1257046, 1885569, 2514092, 3771138, 7542276]

約数ペア:

[(1, 7542276), (2, 3771138), (3, 2514092), (4, 1885569), (6, 1257046), (7, 1077468), (12, 628523), (14, 538734), (21, 359156), (28, 269367), (42, 179578), (49, 153924), (84, 89789), (98, 76962), (101, 74676), (127, 59388), (147, 51308), (196, 38481), (202, 37338), (254, 29694), (294, 25654), (303, 24892), (381, 19796), (404, 18669), (508, 14847), (588, 12827), (606, 12446), (707, 10668), (762, 9898), (889, 8484), (1212, 6223), (1414, 5334), (1524, 4949), (1778, 4242), (2121, 3556), (2667, 2828)]