18369504

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 120

約数和(自身を含む): 57020040

約数和(自身を除く): 38650536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 373, 432, 456, 513, 608, 648, 684, 746, 864, 912, 1026, 1119, 1296, 1368, 1492, 1539, 1824, 2052, 2238, 2592, 2736, 2984, 3078, 3357, 4104, 4476, 5472, 5968, 6156, 6714, 7087, 8208, 8952, 10071, 11936, 12312, 13428, 14174, 16416, 17904, 20142, 21261, 24624, 26856, 28348, 30213, 35808, 40284, 42522, 49248, 53712, 56696, 60426, 63783, 80568, 85044, 107424, 113392, 120852, 127566, 161136, 170088, 191349, 226784, 241704, 255132, 322272, 340176, 382698, 483408, 510264, 574047, 680352, 765396, 966816, 1020528, 1148094, 1530792, 2041056, 2296188, 3061584, 4592376, 6123168, 9184752, 18369504]

約数ペア:

[(1, 18369504), (2, 9184752), (3, 6123168), (4, 4592376), (6, 3061584), (8, 2296188), (9, 2041056), (12, 1530792), (16, 1148094), (18, 1020528), (19, 966816), (24, 765396), (27, 680352), (32, 574047), (36, 510264), (38, 483408), (48, 382698), (54, 340176), (57, 322272), (72, 255132), (76, 241704), (81, 226784), (96, 191349), (108, 170088), (114, 161136), (144, 127566), (152, 120852), (162, 113392), (171, 107424), (216, 85044), (228, 80568), (288, 63783), (304, 60426), (324, 56696), (342, 53712), (373, 49248), (432, 42522), (456, 40284), (513, 35808), (608, 30213), (648, 28348), (684, 26856), (746, 24624), (864, 21261), (912, 20142), (1026, 17904), (1119, 16416), (1296, 14174), (1368, 13428), (1492, 12312), (1539, 11936), (1824, 10071), (2052, 8952), (2238, 8208), (2592, 7087), (2736, 6714), (2984, 6156), (3078, 5968), (3357, 5472), (4104, 4476)]