19002186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 31317174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 79, 83, 126, 138, 158, 161, 166, 207, 237, 249, 322, 414, 474, 483, 498, 553, 581, 711, 747, 966, 1106, 1162, 1422, 1449, 1494, 1659, 1743, 1817, 1909, 2898, 3318, 3486, 3634, 3818, 4977, 5229, 5451, 5727, 6557, 9954, 10458, 10902, 11454, 12719, 13114, 13363, 16353, 17181, 19671, 25438, 26726, 32706, 34362, 38157, 39342, 40089, 45899, 59013, 76314, 80178, 91798, 114471, 118026, 120267, 137697, 150811, 228942, 240534, 275394, 301622, 413091, 452433, 826182, 904866, 1055677, 1357299, 2111354, 2714598, 3167031, 6334062, 9501093, 19002186]

約数ペア:

[(1, 19002186), (2, 9501093), (3, 6334062), (6, 3167031), (7, 2714598), (9, 2111354), (14, 1357299), (18, 1055677), (21, 904866), (23, 826182), (42, 452433), (46, 413091), (63, 301622), (69, 275394), (79, 240534), (83, 228942), (126, 150811), (138, 137697), (158, 120267), (161, 118026), (166, 114471), (207, 91798), (237, 80178), (249, 76314), (322, 59013), (414, 45899), (474, 40089), (483, 39342), (498, 38157), (553, 34362), (581, 32706), (711, 26726), (747, 25438), (966, 19671), (1106, 17181), (1162, 16353), (1422, 13363), (1449, 13114), (1494, 12719), (1659, 11454), (1743, 10902), (1817, 10458), (1909, 9954), (2898, 6557), (3318, 5727), (3486, 5451), (3634, 5229), (3818, 4977)]