29211246

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 69465600

約数和(自身を除く): 40254354

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 114, 142, 171, 213, 342, 401, 426, 513, 639, 802, 1026, 1203, 1278, 1349, 1917, 2406, 2698, 3609, 3834, 4047, 7218, 7619, 8094, 10827, 12141, 15238, 21654, 22857, 24282, 28471, 36423, 45714, 56942, 68571, 72846, 85413, 137142, 170826, 205713, 256239, 411426, 512478, 540949, 768717, 1081898, 1537434, 1622847, 3245694, 4868541, 9737082, 14605623, 29211246]

約数ペア:

[(1, 29211246), (2, 14605623), (3, 9737082), (6, 4868541), (9, 3245694), (18, 1622847), (19, 1537434), (27, 1081898), (38, 768717), (54, 540949), (57, 512478), (71, 411426), (114, 256239), (142, 205713), (171, 170826), (213, 137142), (342, 85413), (401, 72846), (426, 68571), (513, 56942), (639, 45714), (802, 36423), (1026, 28471), (1203, 24282), (1278, 22857), (1349, 21654), (1917, 15238), (2406, 12141), (2698, 10827), (3609, 8094), (3834, 7619), (4047, 7218)]