42949116

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 132945120

約数和(自身を除く): 89996004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 653, 756, 783, 812, 1044, 1134, 1218, 1306, 1566, 1827, 1959, 2268, 2349, 2436, 2612, 3132, 3654, 3918, 4571, 4698, 5481, 5877, 7308, 7836, 9142, 9396, 10962, 11754, 13713, 16443, 17631, 18284, 18937, 21924, 23508, 27426, 32886, 35262, 37874, 41139, 52893, 54852, 56811, 65772, 70524, 75748, 82278, 105786, 113622, 123417, 132559, 164556, 170433, 211572, 227244, 246834, 265118, 340866, 370251, 397677, 493668, 511299, 530236, 681732, 740502, 795354, 1022598, 1193031, 1481004, 1533897, 1590708, 2045196, 2386062, 3067794, 3579093, 4772124, 6135588, 7158186, 10737279, 14316372, 21474558, 42949116]

約数ペア:

[(1, 42949116), (2, 21474558), (3, 14316372), (4, 10737279), (6, 7158186), (7, 6135588), (9, 4772124), (12, 3579093), (14, 3067794), (18, 2386062), (21, 2045196), (27, 1590708), (28, 1533897), (29, 1481004), (36, 1193031), (42, 1022598), (54, 795354), (58, 740502), (63, 681732), (81, 530236), (84, 511299), (87, 493668), (108, 397677), (116, 370251), (126, 340866), (162, 265118), (174, 246834), (189, 227244), (203, 211572), (252, 170433), (261, 164556), (324, 132559), (348, 123417), (378, 113622), (406, 105786), (522, 82278), (567, 75748), (609, 70524), (653, 65772), (756, 56811), (783, 54852), (812, 52893), (1044, 41139), (1134, 37874), (1218, 35262), (1306, 32886), (1566, 27426), (1827, 23508), (1959, 21924), (2268, 18937), (2349, 18284), (2436, 17631), (2612, 16443), (3132, 13713), (3654, 11754), (3918, 10962), (4571, 9396), (4698, 9142), (5481, 7836), (5877, 7308)]