12588732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 35243936

約数和(自身を除く): 22655204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 727, 962, 1332, 1443, 1454, 1924, 2181, 2886, 2908, 4329, 4362, 5772, 6543, 8658, 8724, 9451, 13086, 17316, 18902, 26172, 26899, 28353, 37804, 53798, 56706, 80697, 85059, 107596, 113412, 161394, 170118, 242091, 322788, 340236, 349687, 484182, 699374, 968364, 1049061, 1398748, 2098122, 3147183, 4196244, 6294366, 12588732]

約数ペア:

[(1, 12588732), (2, 6294366), (3, 4196244), (4, 3147183), (6, 2098122), (9, 1398748), (12, 1049061), (13, 968364), (18, 699374), (26, 484182), (36, 349687), (37, 340236), (39, 322788), (52, 242091), (74, 170118), (78, 161394), (111, 113412), (117, 107596), (148, 85059), (156, 80697), (222, 56706), (234, 53798), (333, 37804), (444, 28353), (468, 26899), (481, 26172), (666, 18902), (727, 17316), (962, 13086), (1332, 9451), (1443, 8724), (1454, 8658), (1924, 6543), (2181, 5772), (2886, 4362), (2908, 4329)]