38492748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1483}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 112356608

約数和(自身を除く): 73863860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1483, 1854, 2163, 2884, 2966, 3708, 4326, 4449, 5932, 6489, 8652, 8898, 10381, 12978, 13347, 17796, 20762, 25956, 26694, 31143, 41524, 53388, 62286, 93429, 124572, 152749, 186858, 305498, 373716, 458247, 610996, 916494, 1069243, 1374741, 1832988, 2138486, 2749482, 3207729, 4276972, 5498964, 6415458, 9623187, 12830916, 19246374, 38492748]

約数ペア:

[(1, 38492748), (2, 19246374), (3, 12830916), (4, 9623187), (6, 6415458), (7, 5498964), (9, 4276972), (12, 3207729), (14, 2749482), (18, 2138486), (21, 1832988), (28, 1374741), (36, 1069243), (42, 916494), (63, 610996), (84, 458247), (103, 373716), (126, 305498), (206, 186858), (252, 152749), (309, 124572), (412, 93429), (618, 62286), (721, 53388), (927, 41524), (1236, 31143), (1442, 26694), (1483, 25956), (1854, 20762), (2163, 17796), (2884, 13347), (2966, 12978), (3708, 10381), (4326, 8898), (4449, 8652), (5932, 6489)]