2912682708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{69929}}^1$

素因数の和:70041

約数の個数: 72

約数和(自身を含む): 8018173800

約数和(自身を除く): 5105491092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3204, 3471, 4628, 6942, 10413, 13884, 20826, 41652, 69929, 139858, 209787, 279716, 419574, 629361, 839148, 909077, 1258722, 1818154, 2517444, 2727231, 3636308, 5454462, 6223681, 8181693, 10908924, 12447362, 16363386, 18671043, 24894724, 32726772, 37342086, 56013129, 74684172, 80907853, 112026258, 161815706, 224052516, 242723559, 323631412, 485447118, 728170677, 970894236, 1456341354, 2912682708]

約数ペア:

[(1, 2912682708), (2, 1456341354), (3, 970894236), (4, 728170677), (6, 485447118), (9, 323631412), (12, 242723559), (13, 224052516), (18, 161815706), (26, 112026258), (36, 80907853), (39, 74684172), (52, 56013129), (78, 37342086), (89, 32726772), (117, 24894724), (156, 18671043), (178, 16363386), (234, 12447362), (267, 10908924), (356, 8181693), (468, 6223681), (534, 5454462), (801, 3636308), (1068, 2727231), (1157, 2517444), (1602, 1818154), (2314, 1258722), (3204, 909077), (3471, 839148), (4628, 629361), (6942, 419574), (10413, 279716), (13884, 209787), (20826, 139858), (41652, 69929)]