19003014

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 43366752

約数和(自身を除く): 24363738

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 197, 207, 233, 394, 414, 466, 591, 699, 1182, 1398, 1773, 2097, 3546, 4194, 4531, 5359, 9062, 10718, 13593, 16077, 27186, 32154, 40779, 45901, 48231, 81558, 91802, 96462, 137703, 275406, 413109, 826218, 1055723, 2111446, 3167169, 6334338, 9501507, 19003014]

約数ペア:

[(1, 19003014), (2, 9501507), (3, 6334338), (6, 3167169), (9, 2111446), (18, 1055723), (23, 826218), (46, 413109), (69, 275406), (138, 137703), (197, 96462), (207, 91802), (233, 81558), (394, 48231), (414, 45901), (466, 40779), (591, 32154), (699, 27186), (1182, 16077), (1398, 13593), (1773, 10718), (2097, 9062), (3546, 5359), (4194, 4531)]