1551155994

素因数分解:

$2^1\times 3^7\times {\mathrm{67}}^2\times {\mathrm{79}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 3587270400

約数和(自身を除く): 2036114406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 79, 81, 134, 158, 162, 201, 237, 243, 402, 474, 486, 603, 711, 729, 1206, 1422, 1458, 1809, 2133, 2187, 3618, 4266, 4374, 4489, 5293, 5427, 6399, 8978, 10586, 10854, 12798, 13467, 15879, 16281, 19197, 26934, 31758, 32562, 38394, 40401, 47637, 48843, 57591, 80802, 95274, 97686, 115182, 121203, 142911, 146529, 172773, 242406, 285822, 293058, 345546, 354631, 363609, 428733, 709262, 727218, 857466, 1063893, 1090827, 1286199, 2127786, 2181654, 2572398, 3191679, 3272481, 3858597, 6383358, 6544962, 7717194, 9575037, 9817443, 11575791, 19150074, 19634886, 23151582, 28725111, 57450222, 86175333, 172350666, 258525999, 517051998, 775577997, 1551155994]

約数ペア:

[(1, 1551155994), (2, 775577997), (3, 517051998), (6, 258525999), (9, 172350666), (18, 86175333), (27, 57450222), (54, 28725111), (67, 23151582), (79, 19634886), (81, 19150074), (134, 11575791), (158, 9817443), (162, 9575037), (201, 7717194), (237, 6544962), (243, 6383358), (402, 3858597), (474, 3272481), (486, 3191679), (603, 2572398), (711, 2181654), (729, 2127786), (1206, 1286199), (1422, 1090827), (1458, 1063893), (1809, 857466), (2133, 727218), (2187, 709262), (3618, 428733), (4266, 363609), (4374, 354631), (4489, 345546), (5293, 293058), (5427, 285822), (6399, 242406), (8978, 172773), (10586, 146529), (10854, 142911), (12798, 121203), (13467, 115182), (15879, 97686), (16281, 95274), (19197, 80802), (26934, 57591), (31758, 48843), (32562, 47637), (38394, 40401)]