1900538346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103549}}^1$

素因数の和:103603

約数の個数: 64

約数和(自身を含む): 4771584000

約数和(自身を除く): 2871045654

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 2622, 3059, 6118, 9177, 18354, 103549, 207098, 310647, 621294, 724843, 1449686, 1967431, 2174529, 2381627, 3934862, 4349058, 4763254, 5902293, 7144881, 11804586, 13772017, 14289762, 16671389, 27544034, 33342778, 41316051, 45250913, 50014167, 82632102, 90501826, 100028334, 135752739, 271505478, 316756391, 633512782, 950269173, 1900538346]

約数ペア:

[(1, 1900538346), (2, 950269173), (3, 633512782), (6, 316756391), (7, 271505478), (14, 135752739), (19, 100028334), (21, 90501826), (23, 82632102), (38, 50014167), (42, 45250913), (46, 41316051), (57, 33342778), (69, 27544034), (114, 16671389), (133, 14289762), (138, 13772017), (161, 11804586), (266, 7144881), (322, 5902293), (399, 4763254), (437, 4349058), (483, 3934862), (798, 2381627), (874, 2174529), (966, 1967431), (1311, 1449686), (2622, 724843), (3059, 621294), (6118, 310647), (9177, 207098), (18354, 103549)]