2590434

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 7387200

約数和(自身を除く): 4796766

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 89, 98, 99, 126, 147, 154, 178, 189, 198, 231, 267, 294, 297, 378, 441, 462, 534, 539, 594, 623, 693, 801, 882, 979, 1078, 1246, 1323, 1386, 1602, 1617, 1869, 1958, 2079, 2403, 2646, 2937, 3234, 3738, 4158, 4361, 4806, 4851, 5607, 5874, 6853, 8722, 8811, 9702, 11214, 13083, 13706, 14553, 16821, 17622, 20559, 26166, 26433, 29106, 33642, 39249, 41118, 47971, 52866, 61677, 78498, 95942, 117747, 123354, 143913, 185031, 235494, 287826, 370062, 431739, 863478, 1295217, 2590434]

約数ペア:

[(1, 2590434), (2, 1295217), (3, 863478), (6, 431739), (7, 370062), (9, 287826), (11, 235494), (14, 185031), (18, 143913), (21, 123354), (22, 117747), (27, 95942), (33, 78498), (42, 61677), (49, 52866), (54, 47971), (63, 41118), (66, 39249), (77, 33642), (89, 29106), (98, 26433), (99, 26166), (126, 20559), (147, 17622), (154, 16821), (178, 14553), (189, 13706), (198, 13083), (231, 11214), (267, 9702), (294, 8811), (297, 8722), (378, 6853), (441, 5874), (462, 5607), (534, 4851), (539, 4806), (594, 4361), (623, 4158), (693, 3738), (801, 3234), (882, 2937), (979, 2646), (1078, 2403), (1246, 2079), (1323, 1958), (1386, 1869), (1602, 1617)]