13123116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 36049104

約数和(自身を除く): 22925988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 523, 612, 697, 738, 1046, 1394, 1476, 1569, 2091, 2092, 2788, 3138, 4182, 4707, 6273, 6276, 8364, 8891, 9414, 12546, 17782, 18828, 21443, 25092, 26673, 35564, 42886, 53346, 64329, 80019, 85772, 106692, 128658, 160038, 192987, 257316, 320076, 364531, 385974, 729062, 771948, 1093593, 1458124, 2187186, 3280779, 4374372, 6561558, 13123116]

約数ペア:

[(1, 13123116), (2, 6561558), (3, 4374372), (4, 3280779), (6, 2187186), (9, 1458124), (12, 1093593), (17, 771948), (18, 729062), (34, 385974), (36, 364531), (41, 320076), (51, 257316), (68, 192987), (82, 160038), (102, 128658), (123, 106692), (153, 85772), (164, 80019), (204, 64329), (246, 53346), (306, 42886), (369, 35564), (492, 26673), (523, 25092), (612, 21443), (697, 18828), (738, 17782), (1046, 12546), (1394, 9414), (1476, 8891), (1569, 8364), (2091, 6276), (2092, 6273), (2788, 4707), (3138, 4182)]