927847908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{4139}}^1$

素因数の和:4641

約数の個数: 72

約数和(自身を含む): 2531692800

約数和(自身を除く): 1603844892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 479, 958, 1437, 1916, 2874, 4139, 4311, 5748, 6227, 8278, 8622, 12417, 12454, 16556, 17244, 18681, 24834, 24908, 37251, 37362, 49668, 53807, 56043, 74502, 74724, 107614, 112086, 149004, 161421, 215228, 224172, 322842, 484263, 645684, 968526, 1937052, 1982581, 3965162, 5947743, 7930324, 11895486, 17843229, 23790972, 25773553, 35686458, 51547106, 71372916, 77320659, 103094212, 154641318, 231961977, 309282636, 463923954, 927847908]

約数ペア:

[(1, 927847908), (2, 463923954), (3, 309282636), (4, 231961977), (6, 154641318), (9, 103094212), (12, 77320659), (13, 71372916), (18, 51547106), (26, 35686458), (36, 25773553), (39, 23790972), (52, 17843229), (78, 11895486), (117, 7930324), (156, 5947743), (234, 3965162), (468, 1982581), (479, 1937052), (958, 968526), (1437, 645684), (1916, 484263), (2874, 322842), (4139, 224172), (4311, 215228), (5748, 161421), (6227, 149004), (8278, 112086), (8622, 107614), (12417, 74724), (12454, 74502), (16556, 56043), (17244, 53807), (18681, 49668), (24834, 37362), (24908, 37251)]