8997960492

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{487219}}^1$

素因数の和:487257

約数の個数: 72

約数和(自身を含む): 24828731200

約数和(自身を除く): 15830770708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 18468, 487219, 974438, 1461657, 1948876, 2923314, 4384971, 5846628, 8769942, 9257161, 13154913, 17539884, 18514322, 26309826, 27771483, 37028644, 39464739, 52619652, 55542966, 78929478, 83314449, 111085932, 118394217, 157858956, 166628898, 236788434, 249943347, 333257796, 473576868, 499886694, 749830041, 999773388, 1499660082, 2249490123, 2999320164, 4498980246, 8997960492]

約数ペア:

[(1, 8997960492), (2, 4498980246), (3, 2999320164), (4, 2249490123), (6, 1499660082), (9, 999773388), (12, 749830041), (18, 499886694), (19, 473576868), (27, 333257796), (36, 249943347), (38, 236788434), (54, 166628898), (57, 157858956), (76, 118394217), (81, 111085932), (108, 83314449), (114, 78929478), (162, 55542966), (171, 52619652), (228, 39464739), (243, 37028644), (324, 27771483), (342, 26309826), (486, 18514322), (513, 17539884), (684, 13154913), (972, 9257161), (1026, 8769942), (1539, 5846628), (2052, 4384971), (3078, 2923314), (4617, 1948876), (6156, 1461657), (9234, 974438), (18468, 487219)]