19330878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 27325122

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 59, 87, 118, 174, 177, 203, 269, 354, 406, 413, 538, 609, 807, 826, 1218, 1239, 1614, 1711, 1883, 2478, 3422, 3766, 5133, 5649, 7801, 10266, 11298, 11977, 15602, 15871, 23403, 23954, 31742, 35931, 46806, 47613, 54607, 71862, 95226, 109214, 111097, 163821, 222194, 327642, 333291, 460259, 666582, 920518, 1380777, 2761554, 3221813, 6443626, 9665439, 19330878]

約数ペア:

[(1, 19330878), (2, 9665439), (3, 6443626), (6, 3221813), (7, 2761554), (14, 1380777), (21, 920518), (29, 666582), (42, 460259), (58, 333291), (59, 327642), (87, 222194), (118, 163821), (174, 111097), (177, 109214), (203, 95226), (269, 71862), (354, 54607), (406, 47613), (413, 46806), (538, 35931), (609, 31742), (807, 23954), (826, 23403), (1218, 15871), (1239, 15602), (1614, 11977), (1711, 11298), (1883, 10266), (2478, 7801), (3422, 5649), (3766, 5133)]