18101196

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^2\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 54

約数和(自身を含む): 46895940

約数和(自身を除く): 28794744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 179, 212, 318, 358, 477, 537, 636, 716, 954, 1074, 1611, 1908, 2148, 2809, 3222, 5618, 6444, 8427, 9487, 11236, 16854, 18974, 25281, 28461, 33708, 37948, 50562, 56922, 85383, 101124, 113844, 170766, 341532, 502811, 1005622, 1508433, 2011244, 3016866, 4525299, 6033732, 9050598, 18101196]

約数ペア:

[(1, 18101196), (2, 9050598), (3, 6033732), (4, 4525299), (6, 3016866), (9, 2011244), (12, 1508433), (18, 1005622), (36, 502811), (53, 341532), (106, 170766), (159, 113844), (179, 101124), (212, 85383), (318, 56922), (358, 50562), (477, 37948), (537, 33708), (636, 28461), (716, 25281), (954, 18974), (1074, 16854), (1611, 11236), (1908, 9487), (2148, 8427), (2809, 6444), (3222, 5618)]