29800836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1781

約数の個数: 72

約数和(自身を含む): 83365464

約数和(自身を除く): 53564628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1721, 1924, 2886, 3442, 4329, 5163, 5772, 6884, 8658, 10326, 15489, 17316, 20652, 22373, 30978, 44746, 61956, 63677, 67119, 89492, 127354, 134238, 191031, 201357, 254708, 268476, 382062, 402714, 573093, 764124, 805428, 827801, 1146186, 1655602, 2292372, 2483403, 3311204, 4966806, 7450209, 9933612, 14900418, 29800836]

約数ペア:

[(1, 29800836), (2, 14900418), (3, 9933612), (4, 7450209), (6, 4966806), (9, 3311204), (12, 2483403), (13, 2292372), (18, 1655602), (26, 1146186), (36, 827801), (37, 805428), (39, 764124), (52, 573093), (74, 402714), (78, 382062), (111, 268476), (117, 254708), (148, 201357), (156, 191031), (222, 134238), (234, 127354), (333, 89492), (444, 67119), (468, 63677), (481, 61956), (666, 44746), (962, 30978), (1332, 22373), (1443, 20652), (1721, 17316), (1924, 15489), (2886, 10326), (3442, 8658), (4329, 6884), (5163, 5772)]