6981324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 19611648

約数和(自身を除く): 12630324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 383, 434, 588, 651, 766, 868, 1149, 1302, 1519, 1532, 2298, 2604, 2681, 3038, 4557, 4596, 5362, 6076, 8043, 9114, 10724, 11873, 16086, 18228, 18767, 23746, 32172, 35619, 37534, 47492, 56301, 71238, 75068, 83111, 112602, 142476, 166222, 225204, 249333, 332444, 498666, 581777, 997332, 1163554, 1745331, 2327108, 3490662, 6981324]

約数ペア:

[(1, 6981324), (2, 3490662), (3, 2327108), (4, 1745331), (6, 1163554), (7, 997332), (12, 581777), (14, 498666), (21, 332444), (28, 249333), (31, 225204), (42, 166222), (49, 142476), (62, 112602), (84, 83111), (93, 75068), (98, 71238), (124, 56301), (147, 47492), (186, 37534), (196, 35619), (217, 32172), (294, 23746), (372, 18767), (383, 18228), (434, 16086), (588, 11873), (651, 10724), (766, 9114), (868, 8043), (1149, 6076), (1302, 5362), (1519, 4596), (1532, 4557), (2298, 3038), (2604, 2681)]