16468998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 26431482

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 139, 147, 182, 186, 217, 273, 278, 294, 403, 417, 434, 546, 637, 651, 806, 834, 973, 1209, 1274, 1302, 1519, 1807, 1911, 1946, 2418, 2821, 2919, 3038, 3614, 3822, 4309, 4557, 5421, 5642, 5838, 6811, 8463, 8618, 9114, 10842, 12649, 12927, 13622, 16926, 19747, 20433, 25298, 25854, 30163, 37947, 39494, 40866, 56017, 59241, 60326, 75894, 88543, 90489, 112034, 118482, 168051, 177086, 180978, 211141, 265629, 336102, 392119, 422282, 531258, 633423, 784238, 1176357, 1266846, 2352714, 2744833, 5489666, 8234499, 16468998]

約数ペア:

[(1, 16468998), (2, 8234499), (3, 5489666), (6, 2744833), (7, 2352714), (13, 1266846), (14, 1176357), (21, 784238), (26, 633423), (31, 531258), (39, 422282), (42, 392119), (49, 336102), (62, 265629), (78, 211141), (91, 180978), (93, 177086), (98, 168051), (139, 118482), (147, 112034), (182, 90489), (186, 88543), (217, 75894), (273, 60326), (278, 59241), (294, 56017), (403, 40866), (417, 39494), (434, 37947), (546, 30163), (637, 25854), (651, 25298), (806, 20433), (834, 19747), (973, 16926), (1209, 13622), (1274, 12927), (1302, 12649), (1519, 10842), (1807, 9114), (1911, 8618), (1946, 8463), (2418, 6811), (2821, 5838), (2919, 5642), (3038, 5421), (3614, 4557), (3822, 4309)]