2017220172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{9091}}^1$

素因数の和:9191

約数の個数: 72

約数和(自身を含む): 5263613376

約数和(自身を除く): 3246393204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1681, 1804, 2706, 3362, 5043, 5412, 6724, 9091, 10086, 18182, 18491, 20172, 27273, 36364, 36982, 54546, 55473, 73964, 100001, 109092, 110946, 200002, 221892, 300003, 372731, 400004, 600006, 745462, 1118193, 1200012, 1490924, 2236386, 4100041, 4472772, 8200082, 12300123, 15281971, 16400164, 24600246, 30563942, 45845913, 49200492, 61127884, 91691826, 168101681, 183383652, 336203362, 504305043, 672406724, 1008610086, 2017220172]

約数ペア:

[(1, 2017220172), (2, 1008610086), (3, 672406724), (4, 504305043), (6, 336203362), (11, 183383652), (12, 168101681), (22, 91691826), (33, 61127884), (41, 49200492), (44, 45845913), (66, 30563942), (82, 24600246), (123, 16400164), (132, 15281971), (164, 12300123), (246, 8200082), (451, 4472772), (492, 4100041), (902, 2236386), (1353, 1490924), (1681, 1200012), (1804, 1118193), (2706, 745462), (3362, 600006), (5043, 400004), (5412, 372731), (6724, 300003), (9091, 221892), (10086, 200002), (18182, 110946), (18491, 109092), (20172, 100001), (27273, 73964), (36364, 55473), (36982, 54546)]