2028863772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{117167}}^1$

素因数の和:117227

約数の個数: 72

約数和(自身を含む): 5672337216

約数和(自身を除く): 3643473444

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, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 117167, 234334, 351501, 468668, 703002, 1054503, 1406004, 1523171, 2109006, 3046342, 4218012, 4335179, 4569513, 6092684, 8670358, 9139026, 13005537, 13708539, 17340716, 18278052, 26011074, 27417078, 39016611, 52022148, 54834156, 56357327, 78033222, 112714654, 156066444, 169071981, 225429308, 338143962, 507215943, 676287924, 1014431886, 2028863772]

約数ペア:

[(1, 2028863772), (2, 1014431886), (3, 676287924), (4, 507215943), (6, 338143962), (9, 225429308), (12, 169071981), (13, 156066444), (18, 112714654), (26, 78033222), (36, 56357327), (37, 54834156), (39, 52022148), (52, 39016611), (74, 27417078), (78, 26011074), (111, 18278052), (117, 17340716), (148, 13708539), (156, 13005537), (222, 9139026), (234, 8670358), (333, 6092684), (444, 4569513), (468, 4335179), (481, 4218012), (666, 3046342), (962, 2109006), (1332, 1523171), (1443, 1406004), (1924, 1054503), (2886, 703002), (4329, 468668), (5772, 351501), (8658, 234334), (17316, 117167)]