38186484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 104838048

約数和(自身を除く): 66651564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 294, 303, 404, 588, 606, 643, 707, 1212, 1286, 1414, 1929, 2121, 2572, 2828, 3858, 4242, 4501, 4949, 7716, 8484, 9002, 9898, 13503, 14847, 18004, 19796, 27006, 29694, 31507, 54012, 59388, 63014, 64943, 94521, 126028, 129886, 189042, 194829, 259772, 378084, 389658, 454601, 779316, 909202, 1363803, 1818404, 2727606, 3182207, 5455212, 6364414, 9546621, 12728828, 19093242, 38186484]

約数ペア:

[(1, 38186484), (2, 19093242), (3, 12728828), (4, 9546621), (6, 6364414), (7, 5455212), (12, 3182207), (14, 2727606), (21, 1818404), (28, 1363803), (42, 909202), (49, 779316), (84, 454601), (98, 389658), (101, 378084), (147, 259772), (196, 194829), (202, 189042), (294, 129886), (303, 126028), (404, 94521), (588, 64943), (606, 63014), (643, 59388), (707, 54012), (1212, 31507), (1286, 29694), (1414, 27006), (1929, 19796), (2121, 18004), (2572, 14847), (2828, 13503), (3858, 9898), (4242, 9002), (4501, 8484), (4949, 7716)]