2431678482

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1609}}^1$

素因数の和:2133

約数の個数: 80

約数和(自身を含む): 5750791200

約数和(自身を除く): 3319112718

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 491, 513, 982, 1026, 1473, 1539, 1609, 2946, 3078, 3218, 4419, 4827, 8838, 9329, 9654, 13257, 14481, 18658, 26514, 27987, 28962, 30571, 39771, 43443, 55974, 61142, 79542, 83961, 86886, 91713, 130329, 167922, 183426, 251883, 260658, 275139, 503766, 550278, 755649, 790019, 825417, 1511298, 1580038, 1650834, 2370057, 2476251, 4740114, 4952502, 7110171, 14220342, 15010361, 21330513, 30020722, 42661026, 45031083, 63991539, 90062166, 127983078, 135093249, 270186498, 405279747, 810559494, 1215839241, 2431678482]

約数ペア:

[(1, 2431678482), (2, 1215839241), (3, 810559494), (6, 405279747), (9, 270186498), (18, 135093249), (19, 127983078), (27, 90062166), (38, 63991539), (54, 45031083), (57, 42661026), (81, 30020722), (114, 21330513), (162, 15010361), (171, 14220342), (342, 7110171), (491, 4952502), (513, 4740114), (982, 2476251), (1026, 2370057), (1473, 1650834), (1539, 1580038), (1609, 1511298), (2946, 825417), (3078, 790019), (3218, 755649), (4419, 550278), (4827, 503766), (8838, 275139), (9329, 260658), (9654, 251883), (13257, 183426), (14481, 167922), (18658, 130329), (26514, 91713), (27987, 86886), (28962, 83961), (30571, 79542), (39771, 61142), (43443, 55974)]